91613040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4289}}^1$

素因数の和:4394

約数の個数: 80

約数和(自身を含む): 287258400

約数和(自身を除く): 195645360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 4289, 5340, 7120, 8578, 10680, 12867, 17156, 21360, 21445, 25734, 34312, 42890, 51468, 64335, 68624, 85780, 102936, 128670, 171560, 205872, 257340, 343120, 381721, 514680, 763442, 1029360, 1145163, 1526884, 1908605, 2290326, 3053768, 3817210, 4580652, 5725815, 6107536, 7634420, 9161304, 11451630, 15268840, 18322608, 22903260, 30537680, 45806520, 91613040]

約数ペア:

[(1, 91613040), (2, 45806520), (3, 30537680), (4, 22903260), (5, 18322608), (6, 15268840), (8, 11451630), (10, 9161304), (12, 7634420), (15, 6107536), (16, 5725815), (20, 4580652), (24, 3817210), (30, 3053768), (40, 2290326), (48, 1908605), (60, 1526884), (80, 1145163), (89, 1029360), (120, 763442), (178, 514680), (240, 381721), (267, 343120), (356, 257340), (445, 205872), (534, 171560), (712, 128670), (890, 102936), (1068, 85780), (1335, 68624), (1424, 64335), (1780, 51468), (2136, 42890), (2670, 34312), (3560, 25734), (4272, 21445), (4289, 21360), (5340, 17156), (7120, 12867), (8578, 10680)]