4401321240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{516587}}^1$

素因数の和:516672

約数の個数: 64

約数和(自身を含む): 13389960960

約数和(自身を除く): 8988639720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 516587, 1033174, 1549761, 2066348, 2582935, 3099522, 4132696, 5165870, 6199044, 7748805, 10331740, 12398088, 15497610, 20663480, 30995220, 36677677, 61990440, 73355354, 110033031, 146710708, 183388385, 220066062, 293421416, 366776770, 440132124, 550165155, 733553540, 880264248, 1100330310, 1467107080, 2200660620, 4401321240]

約数ペア:

[(1, 4401321240), (2, 2200660620), (3, 1467107080), (4, 1100330310), (5, 880264248), (6, 733553540), (8, 550165155), (10, 440132124), (12, 366776770), (15, 293421416), (20, 220066062), (24, 183388385), (30, 146710708), (40, 110033031), (60, 73355354), (71, 61990440), (120, 36677677), (142, 30995220), (213, 20663480), (284, 15497610), (355, 12398088), (426, 10331740), (568, 7748805), (710, 6199044), (852, 5165870), (1065, 4132696), (1420, 3099522), (1704, 2582935), (2130, 2066348), (2840, 1549761), (4260, 1033174), (8520, 516587)]