2717280

素因数分解:

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

素因数の和:78

約数の個数: 192

約数和(自身を含む): 10342080

約数和(自身を除く): 7624800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 37, 40, 45, 48, 51, 54, 60, 68, 72, 74, 80, 85, 90, 96, 102, 108, 111, 120, 135, 136, 144, 148, 153, 160, 170, 180, 185, 204, 216, 222, 240, 255, 270, 272, 288, 296, 306, 333, 340, 360, 370, 408, 432, 444, 459, 480, 510, 540, 544, 555, 592, 612, 629, 666, 680, 720, 740, 765, 816, 864, 888, 918, 999, 1020, 1080, 1110, 1184, 1224, 1258, 1332, 1360, 1440, 1480, 1530, 1632, 1665, 1776, 1836, 1887, 1998, 2040, 2160, 2220, 2295, 2448, 2516, 2664, 2720, 2960, 3060, 3145, 3330, 3552, 3672, 3774, 3996, 4080, 4320, 4440, 4590, 4896, 4995, 5032, 5328, 5661, 5920, 6120, 6290, 6660, 7344, 7548, 7992, 8160, 8880, 9180, 9435, 9990, 10064, 10656, 11322, 12240, 12580, 13320, 14688, 15096, 15984, 16983, 17760, 18360, 18870, 19980, 20128, 22644, 24480, 25160, 26640, 28305, 30192, 31968, 33966, 36720, 37740, 39960, 45288, 50320, 53280, 56610, 60384, 67932, 73440, 75480, 79920, 84915, 90576, 100640, 113220, 135864, 150960, 159840, 169830, 181152, 226440, 271728, 301920, 339660, 452880, 543456, 679320, 905760, 1358640, 2717280]

約数ペア:

[(1, 2717280), (2, 1358640), (3, 905760), (4, 679320), (5, 543456), (6, 452880), (8, 339660), (9, 301920), (10, 271728), (12, 226440), (15, 181152), (16, 169830), (17, 159840), (18, 150960), (20, 135864), (24, 113220), (27, 100640), (30, 90576), (32, 84915), (34, 79920), (36, 75480), (37, 73440), (40, 67932), (45, 60384), (48, 56610), (51, 53280), (54, 50320), (60, 45288), (68, 39960), (72, 37740), (74, 36720), (80, 33966), (85, 31968), (90, 30192), (96, 28305), (102, 26640), (108, 25160), (111, 24480), (120, 22644), (135, 20128), (136, 19980), (144, 18870), (148, 18360), (153, 17760), (160, 16983), (170, 15984), (180, 15096), (185, 14688), (204, 13320), (216, 12580), (222, 12240), (240, 11322), (255, 10656), (270, 10064), (272, 9990), (288, 9435), (296, 9180), (306, 8880), (333, 8160), (340, 7992), (360, 7548), (370, 7344), (408, 6660), (432, 6290), (444, 6120), (459, 5920), (480, 5661), (510, 5328), (540, 5032), (544, 4995), (555, 4896), (592, 4590), (612, 4440), (629, 4320), (666, 4080), (680, 3996), (720, 3774), (740, 3672), (765, 3552), (816, 3330), (864, 3145), (888, 3060), (918, 2960), (999, 2720), (1020, 2664), (1080, 2516), (1110, 2448), (1184, 2295), (1224, 2220), (1258, 2160), (1332, 2040), (1360, 1998), (1440, 1887), (1480, 1836), (1530, 1776), (1632, 1665)]