41065680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:844

約数の個数: 80

約数和(自身を含む): 127920384

約数和(自身を除く): 86854704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 397, 431, 794, 862, 1191, 1293, 1588, 1724, 1985, 2155, 2382, 2586, 3176, 3448, 3970, 4310, 4764, 5172, 5955, 6352, 6465, 6896, 7940, 8620, 9528, 10344, 11910, 12930, 15880, 17240, 19056, 20688, 23820, 25860, 31760, 34480, 47640, 51720, 95280, 103440, 171107, 342214, 513321, 684428, 855535, 1026642, 1368856, 1711070, 2053284, 2566605, 2737712, 3422140, 4106568, 5133210, 6844280, 8213136, 10266420, 13688560, 20532840, 41065680]

約数ペア:

[(1, 41065680), (2, 20532840), (3, 13688560), (4, 10266420), (5, 8213136), (6, 6844280), (8, 5133210), (10, 4106568), (12, 3422140), (15, 2737712), (16, 2566605), (20, 2053284), (24, 1711070), (30, 1368856), (40, 1026642), (48, 855535), (60, 684428), (80, 513321), (120, 342214), (240, 171107), (397, 103440), (431, 95280), (794, 51720), (862, 47640), (1191, 34480), (1293, 31760), (1588, 25860), (1724, 23820), (1985, 20688), (2155, 19056), (2382, 17240), (2586, 15880), (3176, 12930), (3448, 11910), (3970, 10344), (4310, 9528), (4764, 8620), (5172, 7940), (5955, 6896), (6352, 6465)]