540195840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:667

約数の個数: 264

約数和(自身を含む): 1973471760

約数和(自身を除く): 1433275920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 617, 640, 684, 720, 760, 768, 855, 912, 960, 1024, 1140, 1152, 1216, 1234, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1851, 1920, 2280, 2304, 2432, 2468, 2560, 2736, 2880, 3040, 3072, 3085, 3420, 3648, 3702, 3840, 4560, 4608, 4864, 4936, 5120, 5472, 5553, 5760, 6080, 6170, 6840, 7296, 7404, 7680, 9120, 9216, 9255, 9728, 9872, 10944, 11106, 11520, 11723, 12160, 12340, 13680, 14592, 14808, 15360, 18240, 18510, 19456, 19744, 21888, 22212, 23040, 23446, 24320, 24680, 27360, 27765, 29184, 29616, 35169, 36480, 37020, 39488, 43776, 44424, 46080, 46892, 48640, 49360, 54720, 55530, 58368, 58615, 59232, 70338, 72960, 74040, 78976, 87552, 88848, 93784, 97280, 98720, 105507, 109440, 111060, 117230, 118464, 140676, 145920, 148080, 157952, 175104, 175845, 177696, 187568, 197440, 211014, 218880, 222120, 234460, 236928, 281352, 291840, 296160, 315904, 351690, 355392, 375136, 394880, 422028, 437760, 444240, 468920, 473856, 527535, 562704, 592320, 631808, 703380, 710784, 750272, 789760, 844056, 875520, 888480, 937840, 947712, 1055070, 1125408, 1184640, 1406760, 1421568, 1500544, 1579520, 1688112, 1776960, 1875680, 1895424, 2110140, 2250816, 2369280, 2813520, 2843136, 3001088, 3159040, 3376224, 3553920, 3751360, 4220280, 4501632, 4738560, 5627040, 5686272, 6002176, 6752448, 7107840, 7502720, 8440560, 9003264, 9477120, 11254080, 12004352, 13504896, 14215680, 15005440, 16881120, 18006528, 22508160, 27009792, 28431360, 30010880, 33762240, 36013056, 45016320, 54019584, 60021760, 67524480, 90032640, 108039168, 135048960, 180065280, 270097920, 540195840]

約数ペア:

[(1, 540195840), (2, 270097920), (3, 180065280), (4, 135048960), (5, 108039168), (6, 90032640), (8, 67524480), (9, 60021760), (10, 54019584), (12, 45016320), (15, 36013056), (16, 33762240), (18, 30010880), (19, 28431360), (20, 27009792), (24, 22508160), (30, 18006528), (32, 16881120), (36, 15005440), (38, 14215680), (40, 13504896), (45, 12004352), (48, 11254080), (57, 9477120), (60, 9003264), (64, 8440560), (72, 7502720), (76, 7107840), (80, 6752448), (90, 6002176), (95, 5686272), (96, 5627040), (114, 4738560), (120, 4501632), (128, 4220280), (144, 3751360), (152, 3553920), (160, 3376224), (171, 3159040), (180, 3001088), (190, 2843136), (192, 2813520), (228, 2369280), (240, 2250816), (256, 2110140), (285, 1895424), (288, 1875680), (304, 1776960), (320, 1688112), (342, 1579520), (360, 1500544), (380, 1421568), (384, 1406760), (456, 1184640), (480, 1125408), (512, 1055070), (570, 947712), (576, 937840), (608, 888480), (617, 875520), (640, 844056), (684, 789760), (720, 750272), (760, 710784), (768, 703380), (855, 631808), (912, 592320), (960, 562704), (1024, 527535), (1140, 473856), (1152, 468920), (1216, 444240), (1234, 437760), (1280, 422028), (1368, 394880), (1440, 375136), (1520, 355392), (1536, 351690), (1710, 315904), (1824, 296160), (1851, 291840), (1920, 281352), (2280, 236928), (2304, 234460), (2432, 222120), (2468, 218880), (2560, 211014), (2736, 197440), (2880, 187568), (3040, 177696), (3072, 175845), (3085, 175104), (3420, 157952), (3648, 148080), (3702, 145920), (3840, 140676), (4560, 118464), (4608, 117230), (4864, 111060), (4936, 109440), (5120, 105507), (5472, 98720), (5553, 97280), (5760, 93784), (6080, 88848), (6170, 87552), (6840, 78976), (7296, 74040), (7404, 72960), (7680, 70338), (9120, 59232), (9216, 58615), (9255, 58368), (9728, 55530), (9872, 54720), (10944, 49360), (11106, 48640), (11520, 46892), (11723, 46080), (12160, 44424), (12340, 43776), (13680, 39488), (14592, 37020), (14808, 36480), (15360, 35169), (18240, 29616), (18510, 29184), (19456, 27765), (19744, 27360), (21888, 24680), (22212, 24320), (23040, 23446)]