47832720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15331}}^1$

素因数の和:15360

約数の個数: 80

約数和(自身を含む): 159698112

約数和(自身を除く): 111865392

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, 15331, 30662, 45993, 61324, 76655, 91986, 122648, 153310, 183972, 199303, 229965, 245296, 306620, 367944, 398606, 459930, 597909, 613240, 735888, 797212, 919860, 996515, 1195818, 1226480, 1594424, 1839720, 1993030, 2391636, 2989545, 3188848, 3679440, 3986060, 4783272, 5979090, 7972120, 9566544, 11958180, 15944240, 23916360, 47832720]

約数ペア:

[(1, 47832720), (2, 23916360), (3, 15944240), (4, 11958180), (5, 9566544), (6, 7972120), (8, 5979090), (10, 4783272), (12, 3986060), (13, 3679440), (15, 3188848), (16, 2989545), (20, 2391636), (24, 1993030), (26, 1839720), (30, 1594424), (39, 1226480), (40, 1195818), (48, 996515), (52, 919860), (60, 797212), (65, 735888), (78, 613240), (80, 597909), (104, 459930), (120, 398606), (130, 367944), (156, 306620), (195, 245296), (208, 229965), (240, 199303), (260, 183972), (312, 153310), (390, 122648), (520, 91986), (624, 76655), (780, 61324), (1040, 45993), (1560, 30662), (3120, 15331)]