2018376240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{7121}}^1$

素因数の和:8318

約数の個数: 80

約数和(自身を含む): 6263143776

約数和(自身を除く): 4244767536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1181, 2362, 3543, 4724, 5905, 7086, 7121, 9448, 11810, 14172, 14242, 17715, 18896, 21363, 23620, 28344, 28484, 35430, 35605, 42726, 47240, 56688, 56968, 70860, 71210, 85452, 94480, 106815, 113936, 141720, 142420, 170904, 213630, 283440, 284840, 341808, 427260, 569680, 854520, 1709040, 8409901, 16819802, 25229703, 33639604, 42049505, 50459406, 67279208, 84099010, 100918812, 126148515, 134558416, 168198020, 201837624, 252297030, 336396040, 403675248, 504594060, 672792080, 1009188120, 2018376240]

約数ペア:

[(1, 2018376240), (2, 1009188120), (3, 672792080), (4, 504594060), (5, 403675248), (6, 336396040), (8, 252297030), (10, 201837624), (12, 168198020), (15, 134558416), (16, 126148515), (20, 100918812), (24, 84099010), (30, 67279208), (40, 50459406), (48, 42049505), (60, 33639604), (80, 25229703), (120, 16819802), (240, 8409901), (1181, 1709040), (2362, 854520), (3543, 569680), (4724, 427260), (5905, 341808), (7086, 284840), (7121, 283440), (9448, 213630), (11810, 170904), (14172, 142420), (14242, 141720), (17715, 113936), (18896, 106815), (21363, 94480), (23620, 85452), (28344, 71210), (28484, 70860), (35430, 56968), (35605, 56688), (42726, 47240)]