240580512

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:371

約数の個数: 144

約数和(自身を含む): 712569312

約数和(自身を除く): 471988800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 107, 111, 144, 148, 211, 214, 222, 288, 296, 321, 333, 422, 428, 444, 592, 633, 642, 666, 844, 856, 888, 963, 1184, 1266, 1284, 1332, 1688, 1712, 1776, 1899, 1926, 2532, 2568, 2664, 3376, 3424, 3552, 3798, 3852, 3959, 5064, 5136, 5328, 6752, 7596, 7704, 7807, 7918, 10128, 10272, 10656, 11877, 15192, 15408, 15614, 15836, 20256, 22577, 23421, 23754, 30384, 30816, 31228, 31672, 35631, 45154, 46842, 47508, 60768, 62456, 63344, 67731, 70263, 71262, 90308, 93684, 95016, 124912, 126688, 135462, 140526, 142524, 180616, 187368, 190032, 203193, 249824, 270924, 281052, 285048, 361232, 374736, 380064, 406386, 541848, 562104, 570096, 722464, 749472, 812772, 835349, 1083696, 1124208, 1140192, 1625544, 1670698, 2167392, 2248416, 2506047, 3251088, 3341396, 5012094, 6502176, 6682792, 7518141, 10024188, 13365584, 15036282, 20048376, 26731168, 30072564, 40096752, 60145128, 80193504, 120290256, 240580512]

約数ペア:

[(1, 240580512), (2, 120290256), (3, 80193504), (4, 60145128), (6, 40096752), (8, 30072564), (9, 26731168), (12, 20048376), (16, 15036282), (18, 13365584), (24, 10024188), (32, 7518141), (36, 6682792), (37, 6502176), (48, 5012094), (72, 3341396), (74, 3251088), (96, 2506047), (107, 2248416), (111, 2167392), (144, 1670698), (148, 1625544), (211, 1140192), (214, 1124208), (222, 1083696), (288, 835349), (296, 812772), (321, 749472), (333, 722464), (422, 570096), (428, 562104), (444, 541848), (592, 406386), (633, 380064), (642, 374736), (666, 361232), (844, 285048), (856, 281052), (888, 270924), (963, 249824), (1184, 203193), (1266, 190032), (1284, 187368), (1332, 180616), (1688, 142524), (1712, 140526), (1776, 135462), (1899, 126688), (1926, 124912), (2532, 95016), (2568, 93684), (2664, 90308), (3376, 71262), (3424, 70263), (3552, 67731), (3798, 63344), (3852, 62456), (3959, 60768), (5064, 47508), (5136, 46842), (5328, 45154), (6752, 35631), (7596, 31672), (7704, 31228), (7807, 30816), (7918, 30384), (10128, 23754), (10272, 23421), (10656, 22577), (11877, 20256), (15192, 15836), (15408, 15614)]