270993840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86857}}^1$

素因数の和:86886

約数の個数: 80

約数和(自身を含む): 904712928

約数和(自身を除く): 633719088

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, 86857, 173714, 260571, 347428, 434285, 521142, 694856, 868570, 1042284, 1129141, 1302855, 1389712, 1737140, 2084568, 2258282, 2605710, 3387423, 3474280, 4169136, 4516564, 5211420, 5645705, 6774846, 6948560, 9033128, 10422840, 11291410, 13549692, 16937115, 18066256, 20845680, 22582820, 27099384, 33874230, 45165640, 54198768, 67748460, 90331280, 135496920, 270993840]

約数ペア:

[(1, 270993840), (2, 135496920), (3, 90331280), (4, 67748460), (5, 54198768), (6, 45165640), (8, 33874230), (10, 27099384), (12, 22582820), (13, 20845680), (15, 18066256), (16, 16937115), (20, 13549692), (24, 11291410), (26, 10422840), (30, 9033128), (39, 6948560), (40, 6774846), (48, 5645705), (52, 5211420), (60, 4516564), (65, 4169136), (78, 3474280), (80, 3387423), (104, 2605710), (120, 2258282), (130, 2084568), (156, 1737140), (195, 1389712), (208, 1302855), (240, 1129141), (260, 1042284), (312, 868570), (390, 694856), (520, 521142), (624, 434285), (780, 347428), (1040, 260571), (1560, 173714), (3120, 86857)]