397728360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3259}}^1$

素因数の和:3392

約数の個数: 128

約数和(自身を含む): 1337904000

約数和(自身を除く): 940175640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 113, 120, 135, 180, 216, 226, 270, 339, 360, 452, 540, 565, 678, 904, 1017, 1080, 1130, 1356, 1695, 2034, 2260, 2712, 3051, 3259, 3390, 4068, 4520, 5085, 6102, 6518, 6780, 8136, 9777, 10170, 12204, 13036, 13560, 15255, 16295, 19554, 20340, 24408, 26072, 29331, 30510, 32590, 39108, 40680, 48885, 58662, 61020, 65180, 78216, 87993, 97770, 117324, 122040, 130360, 146655, 175986, 195540, 234648, 293310, 351972, 368267, 391080, 439965, 586620, 703944, 736534, 879930, 1104801, 1173240, 1473068, 1759860, 1841335, 2209602, 2946136, 3314403, 3519720, 3682670, 4419204, 5524005, 6628806, 7365340, 8838408, 9943209, 11048010, 13257612, 14730680, 16572015, 19886418, 22096020, 26515224, 33144030, 39772836, 44192040, 49716045, 66288060, 79545672, 99432090, 132576120, 198864180, 397728360]

約数ペア:

[(1, 397728360), (2, 198864180), (3, 132576120), (4, 99432090), (5, 79545672), (6, 66288060), (8, 49716045), (9, 44192040), (10, 39772836), (12, 33144030), (15, 26515224), (18, 22096020), (20, 19886418), (24, 16572015), (27, 14730680), (30, 13257612), (36, 11048010), (40, 9943209), (45, 8838408), (54, 7365340), (60, 6628806), (72, 5524005), (90, 4419204), (108, 3682670), (113, 3519720), (120, 3314403), (135, 2946136), (180, 2209602), (216, 1841335), (226, 1759860), (270, 1473068), (339, 1173240), (360, 1104801), (452, 879930), (540, 736534), (565, 703944), (678, 586620), (904, 439965), (1017, 391080), (1080, 368267), (1130, 351972), (1356, 293310), (1695, 234648), (2034, 195540), (2260, 175986), (2712, 146655), (3051, 130360), (3259, 122040), (3390, 117324), (4068, 97770), (4520, 87993), (5085, 78216), (6102, 65180), (6518, 61020), (6780, 58662), (8136, 48885), (9777, 40680), (10170, 39108), (12204, 32590), (13036, 30510), (13560, 29331), (15255, 26072), (16295, 24408), (19554, 20340)]