20148616560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83952569}}^1$

素因数の和:83952585

約数の個数: 40

約数和(自身を含む): 62460712080

約数和(自身を除く): 42312095520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 83952569, 167905138, 251857707, 335810276, 419762845, 503715414, 671620552, 839525690, 1007430828, 1259288535, 1343241104, 1679051380, 2014861656, 2518577070, 3358102760, 4029723312, 5037154140, 6716205520, 10074308280, 20148616560]

約数ペア:

[(1, 20148616560), (2, 10074308280), (3, 6716205520), (4, 5037154140), (5, 4029723312), (6, 3358102760), (8, 2518577070), (10, 2014861656), (12, 1679051380), (15, 1343241104), (16, 1259288535), (20, 1007430828), (24, 839525690), (30, 671620552), (40, 503715414), (48, 419762845), (60, 335810276), (80, 251857707), (120, 167905138), (240, 83952569)]