742334520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{150881}}^1$

素因数の和:150936

約数の個数: 64

約数和(自身を含む): 2281335840

約数和(自身を除く): 1539001320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 150881, 301762, 452643, 603524, 754405, 905286, 1207048, 1508810, 1810572, 2263215, 3017620, 3621144, 4526430, 6035240, 6186121, 9052860, 12372242, 18105720, 18558363, 24744484, 30930605, 37116726, 49488968, 61861210, 74233452, 92791815, 123722420, 148466904, 185583630, 247444840, 371167260, 742334520]

約数ペア:

[(1, 742334520), (2, 371167260), (3, 247444840), (4, 185583630), (5, 148466904), (6, 123722420), (8, 92791815), (10, 74233452), (12, 61861210), (15, 49488968), (20, 37116726), (24, 30930605), (30, 24744484), (40, 18558363), (41, 18105720), (60, 12372242), (82, 9052860), (120, 6186121), (123, 6035240), (164, 4526430), (205, 3621144), (246, 3017620), (328, 2263215), (410, 1810572), (492, 1508810), (615, 1207048), (820, 905286), (984, 754405), (1230, 603524), (1640, 452643), (2460, 301762), (4920, 150881)]