8842920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1249}}^1$

素因数の和:1322

約数の個数: 64

約数和(自身を含む): 27000000

約数和(自身を除く): 18157080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1249, 1416, 1770, 2360, 2498, 3540, 3747, 4996, 6245, 7080, 7494, 9992, 12490, 14988, 18735, 24980, 29976, 37470, 49960, 73691, 74940, 147382, 149880, 221073, 294764, 368455, 442146, 589528, 736910, 884292, 1105365, 1473820, 1768584, 2210730, 2947640, 4421460, 8842920]

約数ペア:

[(1, 8842920), (2, 4421460), (3, 2947640), (4, 2210730), (5, 1768584), (6, 1473820), (8, 1105365), (10, 884292), (12, 736910), (15, 589528), (20, 442146), (24, 368455), (30, 294764), (40, 221073), (59, 149880), (60, 147382), (118, 74940), (120, 73691), (177, 49960), (236, 37470), (295, 29976), (354, 24980), (472, 18735), (590, 14988), (708, 12490), (885, 9992), (1180, 7494), (1249, 7080), (1416, 6245), (1770, 4996), (2360, 3747), (2498, 3540)]