5420419440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{728551}}^1$

素因数の和:728598

約数の個数: 80

約数和(自身を含む): 17345366016

約数和(自身を除く): 11924946576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 728551, 1457102, 2185653, 2914204, 3642755, 4371306, 5828408, 7285510, 8742612, 10928265, 11656816, 14571020, 17485224, 21856530, 22585081, 29142040, 34970448, 43713060, 45170162, 58284080, 67755243, 87426120, 90340324, 112925405, 135510486, 174852240, 180680648, 225850810, 271020972, 338776215, 361361296, 451701620, 542041944, 677552430, 903403240, 1084083888, 1355104860, 1806806480, 2710209720, 5420419440]

約数ペア:

[(1, 5420419440), (2, 2710209720), (3, 1806806480), (4, 1355104860), (5, 1084083888), (6, 903403240), (8, 677552430), (10, 542041944), (12, 451701620), (15, 361361296), (16, 338776215), (20, 271020972), (24, 225850810), (30, 180680648), (31, 174852240), (40, 135510486), (48, 112925405), (60, 90340324), (62, 87426120), (80, 67755243), (93, 58284080), (120, 45170162), (124, 43713060), (155, 34970448), (186, 29142040), (240, 22585081), (248, 21856530), (310, 17485224), (372, 14571020), (465, 11656816), (496, 10928265), (620, 8742612), (744, 7285510), (930, 5828408), (1240, 4371306), (1488, 3642755), (1860, 2914204), (2480, 2185653), (3720, 1457102), (7440, 728551)]