9885240

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{113}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 33652800

約数和(自身を除く): 23767560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 113, 120, 135, 162, 180, 216, 226, 243, 270, 324, 339, 360, 405, 452, 486, 540, 565, 648, 678, 729, 810, 904, 972, 1017, 1080, 1130, 1215, 1356, 1458, 1620, 1695, 1944, 2034, 2187, 2260, 2430, 2712, 2916, 3051, 3240, 3390, 3645, 4068, 4374, 4520, 4860, 5085, 5832, 6102, 6780, 7290, 8136, 8748, 9153, 9720, 10170, 10935, 12204, 13560, 14580, 15255, 17496, 18306, 20340, 21870, 24408, 27459, 29160, 30510, 36612, 40680, 43740, 45765, 54918, 61020, 73224, 82377, 87480, 91530, 109836, 122040, 137295, 164754, 183060, 219672, 247131, 274590, 329508, 366120, 411885, 494262, 549180, 659016, 823770, 988524, 1098360, 1235655, 1647540, 1977048, 2471310, 3295080, 4942620, 9885240]

約数ペア:

[(1, 9885240), (2, 4942620), (3, 3295080), (4, 2471310), (5, 1977048), (6, 1647540), (8, 1235655), (9, 1098360), (10, 988524), (12, 823770), (15, 659016), (18, 549180), (20, 494262), (24, 411885), (27, 366120), (30, 329508), (36, 274590), (40, 247131), (45, 219672), (54, 183060), (60, 164754), (72, 137295), (81, 122040), (90, 109836), (108, 91530), (113, 87480), (120, 82377), (135, 73224), (162, 61020), (180, 54918), (216, 45765), (226, 43740), (243, 40680), (270, 36612), (324, 30510), (339, 29160), (360, 27459), (405, 24408), (452, 21870), (486, 20340), (540, 18306), (565, 17496), (648, 15255), (678, 14580), (729, 13560), (810, 12204), (904, 10935), (972, 10170), (1017, 9720), (1080, 9153), (1130, 8748), (1215, 8136), (1356, 7290), (1458, 6780), (1620, 6102), (1695, 5832), (1944, 5085), (2034, 4860), (2187, 4520), (2260, 4374), (2430, 4068), (2712, 3645), (2916, 3390), (3051, 3240)]