48962640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6581}}^1$

素因数の和:6628

約数の個数: 80

約数和(自身を含む): 156704256

約数和(自身を除く): 107741616

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, 6581, 7440, 13162, 19743, 26324, 32905, 39486, 52648, 65810, 78972, 98715, 105296, 131620, 157944, 197430, 204011, 263240, 315888, 394860, 408022, 526480, 612033, 789720, 816044, 1020055, 1224066, 1579440, 1632088, 2040110, 2448132, 3060165, 3264176, 4080220, 4896264, 6120330, 8160440, 9792528, 12240660, 16320880, 24481320, 48962640]

約数ペア:

[(1, 48962640), (2, 24481320), (3, 16320880), (4, 12240660), (5, 9792528), (6, 8160440), (8, 6120330), (10, 4896264), (12, 4080220), (15, 3264176), (16, 3060165), (20, 2448132), (24, 2040110), (30, 1632088), (31, 1579440), (40, 1224066), (48, 1020055), (60, 816044), (62, 789720), (80, 612033), (93, 526480), (120, 408022), (124, 394860), (155, 315888), (186, 263240), (240, 204011), (248, 197430), (310, 157944), (372, 131620), (465, 105296), (496, 98715), (620, 78972), (744, 65810), (930, 52648), (1240, 39486), (1488, 32905), (1860, 26324), (2480, 19743), (3720, 13162), (6581, 7440)]