1549332720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{165527}}^1$

素因数の和:165559

約数の個数: 120

約数和(自身を含む): 5603453856

約数和(自身を除く): 4054121136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 165527, 331054, 496581, 662108, 827635, 993162, 1324216, 1489743, 1655270, 1986324, 2151851, 2482905, 2648432, 2979486, 3310540, 3972648, 4303702, 4965810, 5958972, 6455553, 6621080, 7448715, 7945296, 8607404, 9931620, 10759255, 11917944, 12911106, 13242160, 14897430, 17214808, 19366659, 19863240, 21518510, 23835888, 25822212, 29794860, 32277765, 34429616, 38733318, 39726480, 43037020, 51644424, 59589720, 64555530, 77466636, 86074040, 96833295, 103288848, 119179440, 129111060, 154933272, 172148080, 193666590, 258222120, 309866544, 387333180, 516444240, 774666360, 1549332720]

約数ペア:

[(1, 1549332720), (2, 774666360), (3, 516444240), (4, 387333180), (5, 309866544), (6, 258222120), (8, 193666590), (9, 172148080), (10, 154933272), (12, 129111060), (13, 119179440), (15, 103288848), (16, 96833295), (18, 86074040), (20, 77466636), (24, 64555530), (26, 59589720), (30, 51644424), (36, 43037020), (39, 39726480), (40, 38733318), (45, 34429616), (48, 32277765), (52, 29794860), (60, 25822212), (65, 23835888), (72, 21518510), (78, 19863240), (80, 19366659), (90, 17214808), (104, 14897430), (117, 13242160), (120, 12911106), (130, 11917944), (144, 10759255), (156, 9931620), (180, 8607404), (195, 7945296), (208, 7448715), (234, 6621080), (240, 6455553), (260, 5958972), (312, 4965810), (360, 4303702), (390, 3972648), (468, 3310540), (520, 2979486), (585, 2648432), (624, 2482905), (720, 2151851), (780, 1986324), (936, 1655270), (1040, 1489743), (1170, 1324216), (1560, 993162), (1872, 827635), (2340, 662108), (3120, 496581), (4680, 331054), (9360, 165527)]