2980680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 9115200

約数和(自身を除く): 6134520

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, 421, 472, 590, 708, 842, 885, 1180, 1263, 1416, 1684, 1770, 2105, 2360, 2526, 3368, 3540, 4210, 5052, 6315, 7080, 8420, 10104, 12630, 16840, 24839, 25260, 49678, 50520, 74517, 99356, 124195, 149034, 198712, 248390, 298068, 372585, 496780, 596136, 745170, 993560, 1490340, 2980680]

約数ペア:

[(1, 2980680), (2, 1490340), (3, 993560), (4, 745170), (5, 596136), (6, 496780), (8, 372585), (10, 298068), (12, 248390), (15, 198712), (20, 149034), (24, 124195), (30, 99356), (40, 74517), (59, 50520), (60, 49678), (118, 25260), (120, 24839), (177, 16840), (236, 12630), (295, 10104), (354, 8420), (421, 7080), (472, 6315), (590, 5052), (708, 4210), (842, 3540), (885, 3368), (1180, 2526), (1263, 2360), (1416, 2105), (1684, 1770)]