127787760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:972

約数の個数: 160

約数和(自身を含む): 447233280

約数和(自身を除く): 319445520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 108, 120, 134, 135, 144, 180, 201, 216, 240, 268, 270, 335, 360, 402, 432, 536, 540, 603, 670, 720, 804, 883, 1005, 1072, 1080, 1206, 1340, 1608, 1766, 1809, 2010, 2160, 2412, 2649, 2680, 3015, 3216, 3532, 3618, 4020, 4415, 4824, 5298, 5360, 6030, 7064, 7236, 7947, 8040, 8830, 9045, 9648, 10596, 12060, 13245, 14128, 14472, 15894, 16080, 17660, 18090, 21192, 23841, 24120, 26490, 28944, 31788, 35320, 36180, 39735, 42384, 47682, 48240, 52980, 59161, 63576, 70640, 72360, 79470, 95364, 105960, 118322, 119205, 127152, 144720, 158940, 177483, 190728, 211920, 236644, 238410, 295805, 317880, 354966, 381456, 473288, 476820, 532449, 591610, 635760, 709932, 887415, 946576, 953640, 1064898, 1183220, 1419864, 1597347, 1774830, 1907280, 2129796, 2366440, 2662245, 2839728, 3194694, 3549660, 4259592, 4732880, 5324490, 6389388, 7099320, 7986735, 8519184, 10648980, 12778776, 14198640, 15973470, 21297960, 25557552, 31946940, 42595920, 63893880, 127787760]

約数ペア:

[(1, 127787760), (2, 63893880), (3, 42595920), (4, 31946940), (5, 25557552), (6, 21297960), (8, 15973470), (9, 14198640), (10, 12778776), (12, 10648980), (15, 8519184), (16, 7986735), (18, 7099320), (20, 6389388), (24, 5324490), (27, 4732880), (30, 4259592), (36, 3549660), (40, 3194694), (45, 2839728), (48, 2662245), (54, 2366440), (60, 2129796), (67, 1907280), (72, 1774830), (80, 1597347), (90, 1419864), (108, 1183220), (120, 1064898), (134, 953640), (135, 946576), (144, 887415), (180, 709932), (201, 635760), (216, 591610), (240, 532449), (268, 476820), (270, 473288), (335, 381456), (360, 354966), (402, 317880), (432, 295805), (536, 238410), (540, 236644), (603, 211920), (670, 190728), (720, 177483), (804, 158940), (883, 144720), (1005, 127152), (1072, 119205), (1080, 118322), (1206, 105960), (1340, 95364), (1608, 79470), (1766, 72360), (1809, 70640), (2010, 63576), (2160, 59161), (2412, 52980), (2649, 48240), (2680, 47682), (3015, 42384), (3216, 39735), (3532, 36180), (3618, 35320), (4020, 31788), (4415, 28944), (4824, 26490), (5298, 24120), (5360, 23841), (6030, 21192), (7064, 18090), (7236, 17660), (7947, 16080), (8040, 15894), (8830, 14472), (9045, 14128), (9648, 13245), (10596, 12060)]