8942040

素因数分解:

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

素因数の和:497

約数の個数: 96

約数和(自身を含む): 29624400

約数和(自身を除く): 20682360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 421, 472, 531, 590, 708, 842, 885, 1062, 1180, 1263, 1416, 1684, 1770, 2105, 2124, 2360, 2526, 2655, 3368, 3540, 3789, 4210, 4248, 5052, 5310, 6315, 7080, 7578, 8420, 10104, 10620, 12630, 15156, 16840, 18945, 21240, 24839, 25260, 30312, 37890, 49678, 50520, 74517, 75780, 99356, 124195, 149034, 151560, 198712, 223551, 248390, 298068, 372585, 447102, 496780, 596136, 745170, 894204, 993560, 1117755, 1490340, 1788408, 2235510, 2980680, 4471020, 8942040]

約数ペア:

[(1, 8942040), (2, 4471020), (3, 2980680), (4, 2235510), (5, 1788408), (6, 1490340), (8, 1117755), (9, 993560), (10, 894204), (12, 745170), (15, 596136), (18, 496780), (20, 447102), (24, 372585), (30, 298068), (36, 248390), (40, 223551), (45, 198712), (59, 151560), (60, 149034), (72, 124195), (90, 99356), (118, 75780), (120, 74517), (177, 50520), (180, 49678), (236, 37890), (295, 30312), (354, 25260), (360, 24839), (421, 21240), (472, 18945), (531, 16840), (590, 15156), (708, 12630), (842, 10620), (885, 10104), (1062, 8420), (1180, 7578), (1263, 7080), (1416, 6315), (1684, 5310), (1770, 5052), (2105, 4248), (2124, 4210), (2360, 3789), (2526, 3540), (2655, 3368)]