12820717601520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53419656673}}^1$

素因数の和:53419656689

約数の個数: 40

約数和(自身を含む): 39744224565456

約数和(自身を除く): 26923506963936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 53419656673, 106839313346, 160258970019, 213678626692, 267098283365, 320517940038, 427357253384, 534196566730, 641035880076, 801294850095, 854714506768, 1068393133460, 1282071760152, 1602589700190, 2136786266920, 2564143520304, 3205179400380, 4273572533840, 6410358800760, 12820717601520]

約数ペア:

[(1, 12820717601520), (2, 6410358800760), (3, 4273572533840), (4, 3205179400380), (5, 2564143520304), (6, 2136786266920), (8, 1602589700190), (10, 1282071760152), (12, 1068393133460), (15, 854714506768), (16, 801294850095), (20, 641035880076), (24, 534196566730), (30, 427357253384), (40, 320517940038), (48, 267098283365), (60, 213678626692), (80, 160258970019), (120, 106839313346), (240, 53419656673)]