239124080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7417}}^1$

素因数の和:7474

約数の個数: 80

約数和(自身を含む): 618127104

約数和(自身を除く): 379003024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6448, 7417, 8060, 14834, 16120, 29668, 32240, 37085, 59336, 74170, 96421, 118672, 148340, 192842, 229927, 296680, 385684, 459854, 482105, 593360, 771368, 919708, 964210, 1149635, 1542736, 1839416, 1928420, 2299270, 2989051, 3678832, 3856840, 4598540, 5978102, 7713680, 9197080, 11956204, 14945255, 18394160, 23912408, 29890510, 47824816, 59781020, 119562040, 239124080]

約数ペア:

[(1, 239124080), (2, 119562040), (4, 59781020), (5, 47824816), (8, 29890510), (10, 23912408), (13, 18394160), (16, 14945255), (20, 11956204), (26, 9197080), (31, 7713680), (40, 5978102), (52, 4598540), (62, 3856840), (65, 3678832), (80, 2989051), (104, 2299270), (124, 1928420), (130, 1839416), (155, 1542736), (208, 1149635), (248, 964210), (260, 919708), (310, 771368), (403, 593360), (496, 482105), (520, 459854), (620, 385684), (806, 296680), (1040, 229927), (1240, 192842), (1612, 148340), (2015, 118672), (2480, 96421), (3224, 74170), (4030, 59336), (6448, 37085), (7417, 32240), (8060, 29668), (14834, 16120)]