146140560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{202973}}^1$

素因数の和:202992

約数の個数: 60

約数和(自身を含む): 490791132

約数和(自身を除く): 344650572

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 202973, 405946, 608919, 811892, 1014865, 1217838, 1623784, 1826757, 2029730, 2435676, 3044595, 3247568, 3653514, 4059460, 4871352, 6089190, 7307028, 8118920, 9133785, 9742704, 12178380, 14614056, 16237840, 18267570, 24356760, 29228112, 36535140, 48713520, 73070280, 146140560]

約数ペア:

[(1, 146140560), (2, 73070280), (3, 48713520), (4, 36535140), (5, 29228112), (6, 24356760), (8, 18267570), (9, 16237840), (10, 14614056), (12, 12178380), (15, 9742704), (16, 9133785), (18, 8118920), (20, 7307028), (24, 6089190), (30, 4871352), (36, 4059460), (40, 3653514), (45, 3247568), (48, 3044595), (60, 2435676), (72, 2029730), (80, 1826757), (90, 1623784), (120, 1217838), (144, 1014865), (180, 811892), (240, 608919), (360, 405946), (720, 202973)]