61591680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 288

約数和(自身を含む): 232036740

約数和(自身を除く): 170445060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 37, 40, 45, 48, 51, 60, 64, 68, 72, 74, 80, 85, 90, 96, 102, 111, 120, 128, 136, 144, 148, 153, 160, 170, 180, 185, 192, 204, 222, 240, 255, 272, 288, 289, 296, 306, 320, 333, 340, 360, 370, 384, 408, 444, 480, 510, 544, 555, 576, 578, 592, 612, 629, 640, 666, 680, 720, 740, 765, 816, 867, 888, 960, 1020, 1088, 1110, 1152, 1156, 1184, 1224, 1258, 1332, 1360, 1440, 1445, 1480, 1530, 1632, 1665, 1734, 1776, 1887, 1920, 2040, 2176, 2220, 2312, 2368, 2448, 2516, 2601, 2664, 2720, 2880, 2890, 2960, 3060, 3145, 3264, 3330, 3468, 3552, 3774, 4080, 4335, 4440, 4624, 4736, 4896, 5032, 5202, 5328, 5440, 5661, 5760, 5780, 5920, 6120, 6290, 6528, 6660, 6936, 7104, 7548, 8160, 8670, 8880, 9248, 9435, 9792, 10064, 10404, 10656, 10693, 10880, 11322, 11560, 11840, 12240, 12580, 13005, 13320, 13872, 14208, 15096, 16320, 17340, 17760, 18496, 18870, 19584, 20128, 20808, 21312, 21386, 22644, 23120, 23680, 24480, 25160, 26010, 26640, 27744, 28305, 30192, 32079, 32640, 34680, 35520, 36992, 37740, 40256, 41616, 42624, 42772, 45288, 46240, 48960, 50320, 52020, 53280, 53465, 55488, 56610, 60384, 64158, 69360, 71040, 75480, 80512, 83232, 85544, 90576, 92480, 96237, 97920, 100640, 104040, 106560, 106930, 110976, 113220, 120768, 128316, 138720, 150960, 160395, 166464, 171088, 181152, 184960, 192474, 201280, 208080, 213120, 213860, 226440, 241536, 256632, 277440, 301920, 320790, 332928, 342176, 362304, 384948, 402560, 416160, 427720, 452880, 481185, 513264, 554880, 603840, 641580, 684352, 724608, 769896, 832320, 855440, 905760, 962370, 1026528, 1207680, 1283160, 1368704, 1539792, 1664640, 1710880, 1811520, 1924740, 2053056, 2566320, 3079584, 3421760, 3623040, 3849480, 4106112, 5132640, 6159168, 6843520, 7698960, 10265280, 12318336, 15397920, 20530560, 30795840, 61591680]

約数ペア:

[(1, 61591680), (2, 30795840), (3, 20530560), (4, 15397920), (5, 12318336), (6, 10265280), (8, 7698960), (9, 6843520), (10, 6159168), (12, 5132640), (15, 4106112), (16, 3849480), (17, 3623040), (18, 3421760), (20, 3079584), (24, 2566320), (30, 2053056), (32, 1924740), (34, 1811520), (36, 1710880), (37, 1664640), (40, 1539792), (45, 1368704), (48, 1283160), (51, 1207680), (60, 1026528), (64, 962370), (68, 905760), (72, 855440), (74, 832320), (80, 769896), (85, 724608), (90, 684352), (96, 641580), (102, 603840), (111, 554880), (120, 513264), (128, 481185), (136, 452880), (144, 427720), (148, 416160), (153, 402560), (160, 384948), (170, 362304), (180, 342176), (185, 332928), (192, 320790), (204, 301920), (222, 277440), (240, 256632), (255, 241536), (272, 226440), (288, 213860), (289, 213120), (296, 208080), (306, 201280), (320, 192474), (333, 184960), (340, 181152), (360, 171088), (370, 166464), (384, 160395), (408, 150960), (444, 138720), (480, 128316), (510, 120768), (544, 113220), (555, 110976), (576, 106930), (578, 106560), (592, 104040), (612, 100640), (629, 97920), (640, 96237), (666, 92480), (680, 90576), (720, 85544), (740, 83232), (765, 80512), (816, 75480), (867, 71040), (888, 69360), (960, 64158), (1020, 60384), (1088, 56610), (1110, 55488), (1152, 53465), (1156, 53280), (1184, 52020), (1224, 50320), (1258, 48960), (1332, 46240), (1360, 45288), (1440, 42772), (1445, 42624), (1480, 41616), (1530, 40256), (1632, 37740), (1665, 36992), (1734, 35520), (1776, 34680), (1887, 32640), (1920, 32079), (2040, 30192), (2176, 28305), (2220, 27744), (2312, 26640), (2368, 26010), (2448, 25160), (2516, 24480), (2601, 23680), (2664, 23120), (2720, 22644), (2880, 21386), (2890, 21312), (2960, 20808), (3060, 20128), (3145, 19584), (3264, 18870), (3330, 18496), (3468, 17760), (3552, 17340), (3774, 16320), (4080, 15096), (4335, 14208), (4440, 13872), (4624, 13320), (4736, 13005), (4896, 12580), (5032, 12240), (5202, 11840), (5328, 11560), (5440, 11322), (5661, 10880), (5760, 10693), (5780, 10656), (5920, 10404), (6120, 10064), (6290, 9792), (6528, 9435), (6660, 9248), (6936, 8880), (7104, 8670), (7548, 8160)]