419874120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16427}}^1$

素因数の和:16515

約数の個数: 96

約数和(自身を含む): 1383894720

約数和(自身を除く): 964020600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 16427, 25560, 32854, 49281, 65708, 82135, 98562, 131416, 147843, 164270, 197124, 246405, 295686, 328540, 394248, 492810, 591372, 657080, 739215, 985620, 1166317, 1182744, 1478430, 1971240, 2332634, 2956860, 3498951, 4665268, 5831585, 5913720, 6997902, 9330536, 10496853, 11663170, 13995804, 17494755, 20993706, 23326340, 27991608, 34989510, 41987412, 46652680, 52484265, 69979020, 83974824, 104968530, 139958040, 209937060, 419874120]

約数ペア:

[(1, 419874120), (2, 209937060), (3, 139958040), (4, 104968530), (5, 83974824), (6, 69979020), (8, 52484265), (9, 46652680), (10, 41987412), (12, 34989510), (15, 27991608), (18, 23326340), (20, 20993706), (24, 17494755), (30, 13995804), (36, 11663170), (40, 10496853), (45, 9330536), (60, 6997902), (71, 5913720), (72, 5831585), (90, 4665268), (120, 3498951), (142, 2956860), (180, 2332634), (213, 1971240), (284, 1478430), (355, 1182744), (360, 1166317), (426, 985620), (568, 739215), (639, 657080), (710, 591372), (852, 492810), (1065, 394248), (1278, 328540), (1420, 295686), (1704, 246405), (2130, 197124), (2556, 164270), (2840, 147843), (3195, 131416), (4260, 98562), (5112, 82135), (6390, 65708), (8520, 49281), (12780, 32854), (16427, 25560)]