120773120

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 160

約数和(自身を含む): 329978880

約数和(自身を除く): 209205760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 191, 208, 247, 256, 260, 304, 320, 380, 382, 416, 494, 512, 520, 608, 640, 760, 764, 832, 955, 988, 1040, 1216, 1235, 1280, 1520, 1528, 1664, 1910, 1976, 2080, 2432, 2470, 2483, 2560, 3040, 3056, 3328, 3629, 3820, 3952, 4160, 4864, 4940, 4966, 6080, 6112, 6656, 7258, 7640, 7904, 8320, 9728, 9880, 9932, 12160, 12224, 12415, 14516, 15280, 15808, 16640, 18145, 19760, 19864, 24320, 24448, 24830, 29032, 30560, 31616, 33280, 36290, 39520, 39728, 47177, 48640, 48896, 49660, 58064, 61120, 63232, 72580, 79040, 79456, 94354, 97792, 99320, 116128, 122240, 126464, 145160, 158080, 158912, 188708, 198640, 232256, 235885, 244480, 290320, 316160, 317824, 377416, 397280, 464512, 471770, 488960, 580640, 632320, 635648, 754832, 794560, 929024, 943540, 1161280, 1271296, 1509664, 1589120, 1858048, 1887080, 2322560, 3019328, 3178240, 3774160, 4645120, 6038656, 6356480, 7548320, 9290240, 12077312, 15096640, 24154624, 30193280, 60386560, 120773120]

約数ペア:

[(1, 120773120), (2, 60386560), (4, 30193280), (5, 24154624), (8, 15096640), (10, 12077312), (13, 9290240), (16, 7548320), (19, 6356480), (20, 6038656), (26, 4645120), (32, 3774160), (38, 3178240), (40, 3019328), (52, 2322560), (64, 1887080), (65, 1858048), (76, 1589120), (80, 1509664), (95, 1271296), (104, 1161280), (128, 943540), (130, 929024), (152, 794560), (160, 754832), (190, 635648), (191, 632320), (208, 580640), (247, 488960), (256, 471770), (260, 464512), (304, 397280), (320, 377416), (380, 317824), (382, 316160), (416, 290320), (494, 244480), (512, 235885), (520, 232256), (608, 198640), (640, 188708), (760, 158912), (764, 158080), (832, 145160), (955, 126464), (988, 122240), (1040, 116128), (1216, 99320), (1235, 97792), (1280, 94354), (1520, 79456), (1528, 79040), (1664, 72580), (1910, 63232), (1976, 61120), (2080, 58064), (2432, 49660), (2470, 48896), (2483, 48640), (2560, 47177), (3040, 39728), (3056, 39520), (3328, 36290), (3629, 33280), (3820, 31616), (3952, 30560), (4160, 29032), (4864, 24830), (4940, 24448), (4966, 24320), (6080, 19864), (6112, 19760), (6656, 18145), (7258, 16640), (7640, 15808), (7904, 15280), (8320, 14516), (9728, 12415), (9880, 12224), (9932, 12160)]