120280104

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 383778720

約数和(自身を除く): 263498616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 103, 126, 147, 168, 196, 206, 252, 294, 309, 331, 392, 412, 441, 504, 588, 618, 662, 721, 824, 882, 927, 993, 1176, 1236, 1324, 1442, 1764, 1854, 1986, 2163, 2317, 2472, 2648, 2884, 2979, 3528, 3708, 3972, 4326, 4634, 5047, 5768, 5958, 6489, 6951, 7416, 7944, 8652, 9268, 10094, 11916, 12978, 13902, 15141, 16219, 17304, 18536, 20188, 20853, 23832, 25956, 27804, 30282, 32438, 34093, 40376, 41706, 45423, 48657, 51912, 55608, 60564, 64876, 68186, 83412, 90846, 97314, 102279, 121128, 129752, 136372, 145971, 166824, 181692, 194628, 204558, 238651, 272744, 291942, 306837, 363384, 389256, 409116, 477302, 583884, 613674, 715953, 818232, 954604, 1167768, 1227348, 1431906, 1670557, 1909208, 2147859, 2454696, 2863812, 3341114, 4295718, 5011671, 5727624, 6682228, 8591436, 10023342, 13364456, 15035013, 17182872, 20046684, 30070026, 40093368, 60140052, 120280104]

約数ペア:

[(1, 120280104), (2, 60140052), (3, 40093368), (4, 30070026), (6, 20046684), (7, 17182872), (8, 15035013), (9, 13364456), (12, 10023342), (14, 8591436), (18, 6682228), (21, 5727624), (24, 5011671), (28, 4295718), (36, 3341114), (42, 2863812), (49, 2454696), (56, 2147859), (63, 1909208), (72, 1670557), (84, 1431906), (98, 1227348), (103, 1167768), (126, 954604), (147, 818232), (168, 715953), (196, 613674), (206, 583884), (252, 477302), (294, 409116), (309, 389256), (331, 363384), (392, 306837), (412, 291942), (441, 272744), (504, 238651), (588, 204558), (618, 194628), (662, 181692), (721, 166824), (824, 145971), (882, 136372), (927, 129752), (993, 121128), (1176, 102279), (1236, 97314), (1324, 90846), (1442, 83412), (1764, 68186), (1854, 64876), (1986, 60564), (2163, 55608), (2317, 51912), (2472, 48657), (2648, 45423), (2884, 41706), (2979, 40376), (3528, 34093), (3708, 32438), (3972, 30282), (4326, 27804), (4634, 25956), (5047, 23832), (5768, 20853), (5958, 20188), (6489, 18536), (6951, 17304), (7416, 16219), (7944, 15141), (8652, 13902), (9268, 12978), (10094, 11916)]