64604589120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2492461}}^1$

素因数の和:2492490

約数の個数: 140

約数和(自身を含む): 229809981324

約数和(自身を除く): 165205392204

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 2492461, 4984922, 7477383, 9969844, 12462305, 14954766, 19939688, 22432149, 24924610, 29909532, 37386915, 39879376, 44864298, 49849220, 59819064, 67296447, 74773830, 79758752, 89728596, 99698440, 112160745, 119638128, 134592894, 149547660, 159517504, 179457192, 199396880, 201889341, 224321490, 239276256, 269185788, 299095320, 336482235, 358914384, 398793760, 403778682, 448642980, 478552512, 538371576, 598190640, 672964470, 717828768, 797587520, 807557364, 897285960, 1009446705, 1076743152, 1196381280, 1345928940, 1435657536, 1615114728, 1794571920, 2018893410, 2153486304, 2392762560, 2691857880, 3230229456, 3589143840, 4037786820, 4306972608, 5383715760, 6460458912, 7178287680, 8075573640, 10767431520, 12920917824, 16151147280, 21534863040, 32302294560, 64604589120]

約数ペア:

[(1, 64604589120), (2, 32302294560), (3, 21534863040), (4, 16151147280), (5, 12920917824), (6, 10767431520), (8, 8075573640), (9, 7178287680), (10, 6460458912), (12, 5383715760), (15, 4306972608), (16, 4037786820), (18, 3589143840), (20, 3230229456), (24, 2691857880), (27, 2392762560), (30, 2153486304), (32, 2018893410), (36, 1794571920), (40, 1615114728), (45, 1435657536), (48, 1345928940), (54, 1196381280), (60, 1076743152), (64, 1009446705), (72, 897285960), (80, 807557364), (81, 797587520), (90, 717828768), (96, 672964470), (108, 598190640), (120, 538371576), (135, 478552512), (144, 448642980), (160, 403778682), (162, 398793760), (180, 358914384), (192, 336482235), (216, 299095320), (240, 269185788), (270, 239276256), (288, 224321490), (320, 201889341), (324, 199396880), (360, 179457192), (405, 159517504), (432, 149547660), (480, 134592894), (540, 119638128), (576, 112160745), (648, 99698440), (720, 89728596), (810, 79758752), (864, 74773830), (960, 67296447), (1080, 59819064), (1296, 49849220), (1440, 44864298), (1620, 39879376), (1728, 37386915), (2160, 29909532), (2592, 24924610), (2880, 22432149), (3240, 19939688), (4320, 14954766), (5184, 12462305), (6480, 9969844), (8640, 7477383), (12960, 4984922), (25920, 2492461)]