180435216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 160

約数和(自身を含む): 531216000

約数和(自身を除く): 350780784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 59, 78, 87, 104, 116, 118, 156, 169, 174, 177, 208, 232, 236, 312, 338, 348, 354, 377, 464, 472, 507, 624, 676, 696, 708, 754, 767, 944, 1014, 1131, 1352, 1392, 1416, 1508, 1534, 1711, 2028, 2197, 2262, 2301, 2704, 2832, 3016, 3068, 3422, 4056, 4394, 4524, 4602, 4901, 5133, 6032, 6136, 6591, 6844, 8112, 8788, 9048, 9204, 9802, 9971, 10266, 12272, 13182, 13688, 14703, 17576, 18096, 18408, 19604, 19942, 20532, 22243, 26364, 27376, 29406, 29913, 35152, 36816, 39208, 39884, 41064, 44486, 52728, 58812, 59826, 63713, 66729, 78416, 79768, 82128, 88972, 105456, 117624, 119652, 127426, 129623, 133458, 159536, 177944, 191139, 235248, 239304, 254852, 259246, 266916, 289159, 355888, 382278, 388869, 478608, 509704, 518492, 533832, 578318, 764556, 777738, 867477, 1019408, 1036984, 1067664, 1156636, 1529112, 1555476, 1734954, 2073968, 2313272, 3058224, 3110952, 3469908, 3759067, 4626544, 6221904, 6939816, 7518134, 11277201, 13879632, 15036268, 22554402, 30072536, 45108804, 60145072, 90217608, 180435216]

約数ペア:

[(1, 180435216), (2, 90217608), (3, 60145072), (4, 45108804), (6, 30072536), (8, 22554402), (12, 15036268), (13, 13879632), (16, 11277201), (24, 7518134), (26, 6939816), (29, 6221904), (39, 4626544), (48, 3759067), (52, 3469908), (58, 3110952), (59, 3058224), (78, 2313272), (87, 2073968), (104, 1734954), (116, 1555476), (118, 1529112), (156, 1156636), (169, 1067664), (174, 1036984), (177, 1019408), (208, 867477), (232, 777738), (236, 764556), (312, 578318), (338, 533832), (348, 518492), (354, 509704), (377, 478608), (464, 388869), (472, 382278), (507, 355888), (624, 289159), (676, 266916), (696, 259246), (708, 254852), (754, 239304), (767, 235248), (944, 191139), (1014, 177944), (1131, 159536), (1352, 133458), (1392, 129623), (1416, 127426), (1508, 119652), (1534, 117624), (1711, 105456), (2028, 88972), (2197, 82128), (2262, 79768), (2301, 78416), (2704, 66729), (2832, 63713), (3016, 59826), (3068, 58812), (3422, 52728), (4056, 44486), (4394, 41064), (4524, 39884), (4602, 39208), (4901, 36816), (5133, 35152), (6032, 29913), (6136, 29406), (6591, 27376), (6844, 26364), (8112, 22243), (8788, 20532), (9048, 19942), (9204, 19604), (9802, 18408), (9971, 18096), (10266, 17576), (12272, 14703), (13182, 13688)]