275731440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{409}}^1$

素因数の和:531

約数の個数: 120

約数和(自身を含む): 873329520

約数和(自身を除く): 597598080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 409, 424, 530, 636, 795, 818, 848, 1060, 1227, 1272, 1590, 1636, 2045, 2120, 2454, 2544, 2809, 3180, 3272, 4090, 4240, 4908, 5618, 6135, 6360, 6544, 8180, 8427, 9816, 11236, 12270, 12720, 14045, 16360, 16854, 19632, 21677, 22472, 24540, 28090, 32720, 33708, 42135, 43354, 44944, 49080, 56180, 65031, 67416, 84270, 86708, 98160, 108385, 112360, 130062, 134832, 168540, 173416, 216770, 224720, 260124, 325155, 337080, 346832, 433540, 520248, 650310, 674160, 867080, 1040496, 1148881, 1300620, 1734160, 2297762, 2601240, 3446643, 4595524, 5202480, 5744405, 6893286, 9191048, 11488810, 13786572, 17233215, 18382096, 22977620, 27573144, 34466430, 45955240, 55146288, 68932860, 91910480, 137865720, 275731440]

約数ペア:

[(1, 275731440), (2, 137865720), (3, 91910480), (4, 68932860), (5, 55146288), (6, 45955240), (8, 34466430), (10, 27573144), (12, 22977620), (15, 18382096), (16, 17233215), (20, 13786572), (24, 11488810), (30, 9191048), (40, 6893286), (48, 5744405), (53, 5202480), (60, 4595524), (80, 3446643), (106, 2601240), (120, 2297762), (159, 1734160), (212, 1300620), (240, 1148881), (265, 1040496), (318, 867080), (409, 674160), (424, 650310), (530, 520248), (636, 433540), (795, 346832), (818, 337080), (848, 325155), (1060, 260124), (1227, 224720), (1272, 216770), (1590, 173416), (1636, 168540), (2045, 134832), (2120, 130062), (2454, 112360), (2544, 108385), (2809, 98160), (3180, 86708), (3272, 84270), (4090, 67416), (4240, 65031), (4908, 56180), (5618, 49080), (6135, 44944), (6360, 43354), (6544, 42135), (8180, 33708), (8427, 32720), (9816, 28090), (11236, 24540), (12270, 22472), (12720, 21677), (14045, 19632), (16360, 16854)]