83779440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349081}}^1$

素因数の和:349097

約数の個数: 40

約数和(自身を含む): 259717008

約数和(自身を除く): 175937568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349081, 698162, 1047243, 1396324, 1745405, 2094486, 2792648, 3490810, 4188972, 5236215, 5585296, 6981620, 8377944, 10472430, 13963240, 16755888, 20944860, 27926480, 41889720, 83779440]

約数ペア:

[(1, 83779440), (2, 41889720), (3, 27926480), (4, 20944860), (5, 16755888), (6, 13963240), (8, 10472430), (10, 8377944), (12, 6981620), (15, 5585296), (16, 5236215), (20, 4188972), (24, 3490810), (30, 2792648), (40, 2094486), (48, 1745405), (60, 1396324), (80, 1047243), (120, 698162), (240, 349081)]