54137040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1181}}^1$

素因数の和:1388

約数の個数: 80

約数和(自身を含む): 168846336

約数和(自身を除く): 114709296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1181, 1528, 1910, 2292, 2362, 2865, 3056, 3543, 3820, 4584, 4724, 5730, 5905, 7086, 7640, 9168, 9448, 11460, 11810, 14172, 15280, 17715, 18896, 22920, 23620, 28344, 35430, 45840, 47240, 56688, 70860, 94480, 141720, 225571, 283440, 451142, 676713, 902284, 1127855, 1353426, 1804568, 2255710, 2706852, 3383565, 3609136, 4511420, 5413704, 6767130, 9022840, 10827408, 13534260, 18045680, 27068520, 54137040]

約数ペア:

[(1, 54137040), (2, 27068520), (3, 18045680), (4, 13534260), (5, 10827408), (6, 9022840), (8, 6767130), (10, 5413704), (12, 4511420), (15, 3609136), (16, 3383565), (20, 2706852), (24, 2255710), (30, 1804568), (40, 1353426), (48, 1127855), (60, 902284), (80, 676713), (120, 451142), (191, 283440), (240, 225571), (382, 141720), (573, 94480), (764, 70860), (955, 56688), (1146, 47240), (1181, 45840), (1528, 35430), (1910, 28344), (2292, 23620), (2362, 22920), (2865, 18896), (3056, 17715), (3543, 15280), (3820, 14172), (4584, 11810), (4724, 11460), (5730, 9448), (5905, 9168), (7086, 7640)]