120397410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1237

約数の個数: 144

約数和(自身を含む): 380293056

約数和(自身を除く): 259895646

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 49, 63, 69, 70, 90, 98, 105, 115, 126, 138, 147, 161, 207, 210, 230, 245, 294, 315, 322, 345, 414, 441, 483, 490, 630, 690, 735, 805, 882, 966, 1035, 1127, 1187, 1449, 1470, 1610, 2070, 2205, 2254, 2374, 2415, 2898, 3381, 3561, 4410, 4830, 5635, 5935, 6762, 7122, 7245, 8309, 10143, 10683, 11270, 11870, 14490, 16618, 16905, 17805, 20286, 21366, 24927, 27301, 33810, 35610, 41545, 49854, 50715, 53415, 54602, 58163, 74781, 81903, 83090, 101430, 106830, 116326, 124635, 136505, 149562, 163806, 174489, 191107, 245709, 249270, 273010, 290815, 348978, 373905, 382214, 409515, 491418, 523467, 573321, 581630, 747810, 819030, 872445, 955535, 1046934, 1146642, 1228545, 1337749, 1719963, 1744890, 1911070, 2457090, 2617335, 2675498, 2866605, 3439926, 4013247, 5234670, 5733210, 6688745, 8026494, 8599815, 12039741, 13377490, 17199630, 20066235, 24079482, 40132470, 60198705, 120397410]

約数ペア:

[(1, 120397410), (2, 60198705), (3, 40132470), (5, 24079482), (6, 20066235), (7, 17199630), (9, 13377490), (10, 12039741), (14, 8599815), (15, 8026494), (18, 6688745), (21, 5733210), (23, 5234670), (30, 4013247), (35, 3439926), (42, 2866605), (45, 2675498), (46, 2617335), (49, 2457090), (63, 1911070), (69, 1744890), (70, 1719963), (90, 1337749), (98, 1228545), (105, 1146642), (115, 1046934), (126, 955535), (138, 872445), (147, 819030), (161, 747810), (207, 581630), (210, 573321), (230, 523467), (245, 491418), (294, 409515), (315, 382214), (322, 373905), (345, 348978), (414, 290815), (441, 273010), (483, 249270), (490, 245709), (630, 191107), (690, 174489), (735, 163806), (805, 149562), (882, 136505), (966, 124635), (1035, 116326), (1127, 106830), (1187, 101430), (1449, 83090), (1470, 81903), (1610, 74781), (2070, 58163), (2205, 54602), (2254, 53415), (2374, 50715), (2415, 49854), (2898, 41545), (3381, 35610), (3561, 33810), (4410, 27301), (4830, 24927), (5635, 21366), (5935, 20286), (6762, 17805), (7122, 16905), (7245, 16618), (8309, 14490), (10143, 11870), (10683, 11270)]