18047280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2593}}^1$

素因数の和:2638

約数の個数: 80

約数和(自身を含む): 57898080

約数和(自身を除く): 39850800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 2593, 3480, 5186, 6960, 7779, 10372, 12965, 15558, 20744, 25930, 31116, 38895, 41488, 51860, 62232, 75197, 77790, 103720, 124464, 150394, 155580, 207440, 225591, 300788, 311160, 375985, 451182, 601576, 622320, 751970, 902364, 1127955, 1203152, 1503940, 1804728, 2255910, 3007880, 3609456, 4511820, 6015760, 9023640, 18047280]

約数ペア:

[(1, 18047280), (2, 9023640), (3, 6015760), (4, 4511820), (5, 3609456), (6, 3007880), (8, 2255910), (10, 1804728), (12, 1503940), (15, 1203152), (16, 1127955), (20, 902364), (24, 751970), (29, 622320), (30, 601576), (40, 451182), (48, 375985), (58, 311160), (60, 300788), (80, 225591), (87, 207440), (116, 155580), (120, 150394), (145, 124464), (174, 103720), (232, 77790), (240, 75197), (290, 62232), (348, 51860), (435, 41488), (464, 38895), (580, 31116), (696, 25930), (870, 20744), (1160, 15558), (1392, 12965), (1740, 10372), (2320, 7779), (2593, 6960), (3480, 5186)]