64590904080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{24109}}^1$

素因数の和:24250

約数の個数: 180

約数和(自身を含む): 220541258340

約数和(自身を除く): 155950354260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 3721, 4392, 4880, 5490, 7320, 7442, 8784, 10980, 11163, 14640, 14884, 18605, 21960, 22326, 24109, 29768, 33489, 37210, 43920, 44652, 48218, 55815, 59536, 66978, 72327, 74420, 89304, 96436, 111630, 120545, 133956, 144654, 148840, 167445, 178608, 192872, 216981, 223260, 241090, 267912, 289308, 297680, 334890, 361635, 385744, 433962, 446520, 482180, 535824, 578616, 669780, 723270, 867924, 893040, 964360, 1084905, 1157232, 1339560, 1446540, 1470649, 1735848, 1928720, 2169810, 2679120, 2893080, 2941298, 3471696, 4339620, 4411947, 5786160, 5882596, 7353245, 8679240, 8823894, 11765192, 13235841, 14706490, 17358480, 17647788, 22059735, 23530384, 26471682, 29412980, 35295576, 44119470, 52943364, 58825960, 66179205, 70591152, 88238940, 89709589, 105886728, 117651920, 132358410, 176477880, 179419178, 211773456, 264716820, 269128767, 352955760, 358838356, 448547945, 529433640, 538257534, 717676712, 807386301, 897095890, 1058867280, 1076515068, 1345643835, 1435353424, 1614772602, 1794191780, 2153030136, 2691287670, 3229545204, 3588383560, 4036931505, 4306060272, 5382575340, 6459090408, 7176767120, 8073863010, 10765150680, 12918180816, 16147726020, 21530301360, 32295452040, 64590904080]

約数ペア:

[(1, 64590904080), (2, 32295452040), (3, 21530301360), (4, 16147726020), (5, 12918180816), (6, 10765150680), (8, 8073863010), (9, 7176767120), (10, 6459090408), (12, 5382575340), (15, 4306060272), (16, 4036931505), (18, 3588383560), (20, 3229545204), (24, 2691287670), (30, 2153030136), (36, 1794191780), (40, 1614772602), (45, 1435353424), (48, 1345643835), (60, 1076515068), (61, 1058867280), (72, 897095890), (80, 807386301), (90, 717676712), (120, 538257534), (122, 529433640), (144, 448547945), (180, 358838356), (183, 352955760), (240, 269128767), (244, 264716820), (305, 211773456), (360, 179419178), (366, 176477880), (488, 132358410), (549, 117651920), (610, 105886728), (720, 89709589), (732, 88238940), (915, 70591152), (976, 66179205), (1098, 58825960), (1220, 52943364), (1464, 44119470), (1830, 35295576), (2196, 29412980), (2440, 26471682), (2745, 23530384), (2928, 22059735), (3660, 17647788), (3721, 17358480), (4392, 14706490), (4880, 13235841), (5490, 11765192), (7320, 8823894), (7442, 8679240), (8784, 7353245), (10980, 5882596), (11163, 5786160), (14640, 4411947), (14884, 4339620), (18605, 3471696), (21960, 2941298), (22326, 2893080), (24109, 2679120), (29768, 2169810), (33489, 1928720), (37210, 1735848), (43920, 1470649), (44652, 1446540), (48218, 1339560), (55815, 1157232), (59536, 1084905), (66978, 964360), (72327, 893040), (74420, 867924), (89304, 723270), (96436, 669780), (111630, 578616), (120545, 535824), (133956, 482180), (144654, 446520), (148840, 433962), (167445, 385744), (178608, 361635), (192872, 334890), (216981, 297680), (223260, 289308), (241090, 267912)]