19212960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3079}}^1$

素因数の和:3110

約数の個数: 96

約数和(自身を含む): 65197440

約数和(自身を除く): 45984480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3079, 3120, 6158, 6240, 9237, 12316, 15395, 18474, 24632, 30790, 36948, 40027, 46185, 49264, 61580, 73896, 80054, 92370, 98528, 120081, 123160, 147792, 160108, 184740, 200135, 240162, 246320, 295584, 320216, 369480, 400270, 480324, 492640, 600405, 640432, 738960, 800540, 960648, 1200810, 1280864, 1477920, 1601080, 1921296, 2401620, 3202160, 3842592, 4803240, 6404320, 9606480, 19212960]

約数ペア:

[(1, 19212960), (2, 9606480), (3, 6404320), (4, 4803240), (5, 3842592), (6, 3202160), (8, 2401620), (10, 1921296), (12, 1601080), (13, 1477920), (15, 1280864), (16, 1200810), (20, 960648), (24, 800540), (26, 738960), (30, 640432), (32, 600405), (39, 492640), (40, 480324), (48, 400270), (52, 369480), (60, 320216), (65, 295584), (78, 246320), (80, 240162), (96, 200135), (104, 184740), (120, 160108), (130, 147792), (156, 123160), (160, 120081), (195, 98528), (208, 92370), (240, 80054), (260, 73896), (312, 61580), (390, 49264), (416, 46185), (480, 40027), (520, 36948), (624, 30790), (780, 24632), (1040, 18474), (1248, 15395), (1560, 12316), (2080, 9237), (3079, 6240), (3120, 6158)]