54204240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3181}}^1$

素因数の和:3268

約数の個数: 80

約数和(自身を含む): 170453376

約数和(自身を除く): 116249136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3181, 3408, 4260, 5680, 6362, 8520, 9543, 12724, 15905, 17040, 19086, 25448, 31810, 38172, 47715, 50896, 63620, 76344, 95430, 127240, 152688, 190860, 225851, 254480, 381720, 451702, 677553, 763440, 903404, 1129255, 1355106, 1806808, 2258510, 2710212, 3387765, 3613616, 4517020, 5420424, 6775530, 9034040, 10840848, 13551060, 18068080, 27102120, 54204240]

約数ペア:

[(1, 54204240), (2, 27102120), (3, 18068080), (4, 13551060), (5, 10840848), (6, 9034040), (8, 6775530), (10, 5420424), (12, 4517020), (15, 3613616), (16, 3387765), (20, 2710212), (24, 2258510), (30, 1806808), (40, 1355106), (48, 1129255), (60, 903404), (71, 763440), (80, 677553), (120, 451702), (142, 381720), (213, 254480), (240, 225851), (284, 190860), (355, 152688), (426, 127240), (568, 95430), (710, 76344), (852, 63620), (1065, 50896), (1136, 47715), (1420, 38172), (1704, 31810), (2130, 25448), (2840, 19086), (3181, 17040), (3408, 15905), (4260, 12724), (5680, 9543), (6362, 8520)]