313194017040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1304975071}}^1$

素因数の和:1304975087

約数の個数: 40

約数和(自身を含む): 970901453568

約数和(自身を除く): 657707436528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1304975071, 2609950142, 3914925213, 5219900284, 6524875355, 7829850426, 10439800568, 13049750710, 15659700852, 19574626065, 20879601136, 26099501420, 31319401704, 39149252130, 52199002840, 62638803408, 78298504260, 104398005680, 156597008520, 313194017040]

約数ペア:

[(1, 313194017040), (2, 156597008520), (3, 104398005680), (4, 78298504260), (5, 62638803408), (6, 52199002840), (8, 39149252130), (10, 31319401704), (12, 26099501420), (15, 20879601136), (16, 19574626065), (20, 15659700852), (24, 13049750710), (30, 10439800568), (40, 7829850426), (48, 6524875355), (60, 5219900284), (80, 3914925213), (120, 2609950142), (240, 1304975071)]