380262480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:733

約数の個数: 160

約数和(自身を含む): 1276834944

約数和(自身を除く): 896572464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 307, 312, 390, 397, 520, 614, 624, 780, 794, 921, 1040, 1191, 1228, 1535, 1560, 1588, 1842, 1985, 2382, 2456, 3070, 3120, 3176, 3684, 3970, 3991, 4605, 4764, 4912, 5161, 5955, 6140, 6352, 7368, 7940, 7982, 9210, 9528, 10322, 11910, 11973, 12280, 14736, 15483, 15880, 15964, 18420, 19056, 19955, 20644, 23820, 23946, 24560, 25805, 30966, 31760, 31928, 36840, 39910, 41288, 47640, 47892, 51610, 59865, 61932, 63856, 73680, 77415, 79820, 82576, 95280, 95784, 103220, 119730, 121879, 123864, 154830, 159640, 191568, 206440, 239460, 243758, 247728, 309660, 319280, 365637, 412880, 478920, 487516, 609395, 619320, 731274, 957840, 975032, 1218790, 1238640, 1462548, 1584427, 1828185, 1950064, 2437580, 2925096, 3168854, 3656370, 4753281, 4875160, 5850192, 6337708, 7312740, 7922135, 9506562, 9750320, 12675416, 14625480, 15844270, 19013124, 23766405, 25350832, 29250960, 31688540, 38026248, 47532810, 63377080, 76052496, 95065620, 126754160, 190131240, 380262480]

約数ペア:

[(1, 380262480), (2, 190131240), (3, 126754160), (4, 95065620), (5, 76052496), (6, 63377080), (8, 47532810), (10, 38026248), (12, 31688540), (13, 29250960), (15, 25350832), (16, 23766405), (20, 19013124), (24, 15844270), (26, 14625480), (30, 12675416), (39, 9750320), (40, 9506562), (48, 7922135), (52, 7312740), (60, 6337708), (65, 5850192), (78, 4875160), (80, 4753281), (104, 3656370), (120, 3168854), (130, 2925096), (156, 2437580), (195, 1950064), (208, 1828185), (240, 1584427), (260, 1462548), (307, 1238640), (312, 1218790), (390, 975032), (397, 957840), (520, 731274), (614, 619320), (624, 609395), (780, 487516), (794, 478920), (921, 412880), (1040, 365637), (1191, 319280), (1228, 309660), (1535, 247728), (1560, 243758), (1588, 239460), (1842, 206440), (1985, 191568), (2382, 159640), (2456, 154830), (3070, 123864), (3120, 121879), (3176, 119730), (3684, 103220), (3970, 95784), (3991, 95280), (4605, 82576), (4764, 79820), (4912, 77415), (5161, 73680), (5955, 63856), (6140, 61932), (6352, 59865), (7368, 51610), (7940, 47892), (7982, 47640), (9210, 41288), (9528, 39910), (10322, 36840), (11910, 31928), (11973, 31760), (12280, 30966), (14736, 25805), (15483, 24560), (15880, 23946), (15964, 23820), (18420, 20644), (19056, 19955)]