272406960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{54049}}^1$

素因数の和:54075

約数の個数: 120

約数和(自身を含む): 1045543200

約数和(自身を除く): 773136240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 54049, 108098, 162147, 216196, 270245, 324294, 378343, 432392, 486441, 540490, 648588, 756686, 810735, 864784, 972882, 1080980, 1135029, 1297176, 1513372, 1621470, 1891715, 1945764, 2161960, 2270058, 2432205, 2594352, 3026744, 3242940, 3405087, 3783430, 3891528, 4323920, 4540116, 4864410, 5675145, 6053488, 6485880, 6810174, 7566860, 7783056, 9080232, 9728820, 11350290, 12971760, 13620348, 15133720, 17025435, 18160464, 19457640, 22700580, 27240696, 30267440, 34050870, 38915280, 45401160, 54481392, 68101740, 90802320, 136203480, 272406960]

約数ペア:

[(1, 272406960), (2, 136203480), (3, 90802320), (4, 68101740), (5, 54481392), (6, 45401160), (7, 38915280), (8, 34050870), (9, 30267440), (10, 27240696), (12, 22700580), (14, 19457640), (15, 18160464), (16, 17025435), (18, 15133720), (20, 13620348), (21, 12971760), (24, 11350290), (28, 9728820), (30, 9080232), (35, 7783056), (36, 7566860), (40, 6810174), (42, 6485880), (45, 6053488), (48, 5675145), (56, 4864410), (60, 4540116), (63, 4323920), (70, 3891528), (72, 3783430), (80, 3405087), (84, 3242940), (90, 3026744), (105, 2594352), (112, 2432205), (120, 2270058), (126, 2161960), (140, 1945764), (144, 1891715), (168, 1621470), (180, 1513372), (210, 1297176), (240, 1135029), (252, 1080980), (280, 972882), (315, 864784), (336, 810735), (360, 756686), (420, 648588), (504, 540490), (560, 486441), (630, 432392), (720, 378343), (840, 324294), (1008, 270245), (1260, 216196), (1680, 162147), (2520, 108098), (5040, 54049)]