125600520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13249}}^1$

素因数の和:13342

約数の個数: 64

約数和(自身を含む): 381600000

約数和(自身を除く): 255999480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 13249, 26498, 39747, 52996, 66245, 79494, 105992, 132490, 158988, 198735, 264980, 317976, 397470, 529960, 794940, 1046671, 1589880, 2093342, 3140013, 4186684, 5233355, 6280026, 8373368, 10466710, 12560052, 15700065, 20933420, 25120104, 31400130, 41866840, 62800260, 125600520]

約数ペア:

[(1, 125600520), (2, 62800260), (3, 41866840), (4, 31400130), (5, 25120104), (6, 20933420), (8, 15700065), (10, 12560052), (12, 10466710), (15, 8373368), (20, 6280026), (24, 5233355), (30, 4186684), (40, 3140013), (60, 2093342), (79, 1589880), (120, 1046671), (158, 794940), (237, 529960), (316, 397470), (395, 317976), (474, 264980), (632, 198735), (790, 158988), (948, 132490), (1185, 105992), (1580, 79494), (1896, 66245), (2370, 52996), (3160, 39747), (4740, 26498), (9480, 13249)]