62490480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20029}}^1$

素因数の和:20058

約数の個数: 80

約数和(自身を含む): 208632480

約数和(自身を除く): 146142000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 20029, 40058, 60087, 80116, 100145, 120174, 160232, 200290, 240348, 260377, 300435, 320464, 400580, 480696, 520754, 600870, 781131, 801160, 961392, 1041508, 1201740, 1301885, 1562262, 1602320, 2083016, 2403480, 2603770, 3124524, 3905655, 4166032, 4806960, 5207540, 6249048, 7811310, 10415080, 12498096, 15622620, 20830160, 31245240, 62490480]

約数ペア:

[(1, 62490480), (2, 31245240), (3, 20830160), (4, 15622620), (5, 12498096), (6, 10415080), (8, 7811310), (10, 6249048), (12, 5207540), (13, 4806960), (15, 4166032), (16, 3905655), (20, 3124524), (24, 2603770), (26, 2403480), (30, 2083016), (39, 1602320), (40, 1562262), (48, 1301885), (52, 1201740), (60, 1041508), (65, 961392), (78, 801160), (80, 781131), (104, 600870), (120, 520754), (130, 480696), (156, 400580), (195, 320464), (208, 300435), (240, 260377), (260, 240348), (312, 200290), (390, 160232), (520, 120174), (624, 100145), (780, 80116), (1040, 60087), (1560, 40058), (3120, 20029)]