382700760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{245321}}^1$

素因数の和:245348

約数の個数: 64

約数和(自身を含む): 1236422880

約数和(自身を除く): 853722120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 245321, 490642, 735963, 981284, 1226605, 1471926, 1962568, 2453210, 2943852, 3189173, 3679815, 4906420, 5887704, 6378346, 7359630, 9567519, 9812840, 12756692, 14719260, 15945865, 19135038, 25513384, 29438520, 31891730, 38270076, 47837595, 63783460, 76540152, 95675190, 127566920, 191350380, 382700760]

約数ペア:

[(1, 382700760), (2, 191350380), (3, 127566920), (4, 95675190), (5, 76540152), (6, 63783460), (8, 47837595), (10, 38270076), (12, 31891730), (13, 29438520), (15, 25513384), (20, 19135038), (24, 15945865), (26, 14719260), (30, 12756692), (39, 9812840), (40, 9567519), (52, 7359630), (60, 6378346), (65, 5887704), (78, 4906420), (104, 3679815), (120, 3189173), (130, 2943852), (156, 2453210), (195, 1962568), (260, 1471926), (312, 1226605), (390, 981284), (520, 735963), (780, 490642), (1560, 245321)]