39543720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1439}}^1$

素因数の和:1682

約数の個数: 64

約数和(自身を含む): 119232000

約数和(自身を除く): 79688280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1439, 1832, 2290, 2748, 2878, 3435, 4317, 4580, 5496, 5756, 6870, 7195, 8634, 9160, 11512, 13740, 14390, 17268, 21585, 27480, 28780, 34536, 43170, 57560, 86340, 172680, 329531, 659062, 988593, 1318124, 1647655, 1977186, 2636248, 3295310, 3954372, 4942965, 6590620, 7908744, 9885930, 13181240, 19771860, 39543720]

約数ペア:

[(1, 39543720), (2, 19771860), (3, 13181240), (4, 9885930), (5, 7908744), (6, 6590620), (8, 4942965), (10, 3954372), (12, 3295310), (15, 2636248), (20, 1977186), (24, 1647655), (30, 1318124), (40, 988593), (60, 659062), (120, 329531), (229, 172680), (458, 86340), (687, 57560), (916, 43170), (1145, 34536), (1374, 28780), (1439, 27480), (1832, 21585), (2290, 17268), (2748, 14390), (2878, 13740), (3435, 11512), (4317, 9160), (4580, 8634), (5496, 7195), (5756, 6870)]