89724720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2161}}^1$

素因数の和:2350

約数の個数: 80

約数和(自身を含む): 279883872

約数和(自身を除く): 190159152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2161, 2595, 2768, 3460, 4152, 4322, 5190, 6483, 6920, 8304, 8644, 10380, 10805, 12966, 13840, 17288, 20760, 21610, 25932, 32415, 34576, 41520, 43220, 51864, 64830, 86440, 103728, 129660, 172880, 259320, 373853, 518640, 747706, 1121559, 1495412, 1869265, 2243118, 2990824, 3738530, 4486236, 5607795, 5981648, 7477060, 8972472, 11215590, 14954120, 17944944, 22431180, 29908240, 44862360, 89724720]

約数ペア:

[(1, 89724720), (2, 44862360), (3, 29908240), (4, 22431180), (5, 17944944), (6, 14954120), (8, 11215590), (10, 8972472), (12, 7477060), (15, 5981648), (16, 5607795), (20, 4486236), (24, 3738530), (30, 2990824), (40, 2243118), (48, 1869265), (60, 1495412), (80, 1121559), (120, 747706), (173, 518640), (240, 373853), (346, 259320), (519, 172880), (692, 129660), (865, 103728), (1038, 86440), (1384, 64830), (1730, 51864), (2076, 43220), (2161, 41520), (2595, 34576), (2768, 32415), (3460, 25932), (4152, 21610), (4322, 20760), (5190, 17288), (6483, 13840), (6920, 12966), (8304, 10805), (8644, 10380)]