331053960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{88993}}^1$

素因数の和:89038

約数の個数: 64

約数和(自身を含む): 1025210880

約数和(自身を除く): 694156920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 88993, 177986, 266979, 355972, 444965, 533958, 711944, 889930, 1067916, 1334895, 1779860, 2135832, 2669790, 2758783, 3559720, 5339580, 5517566, 8276349, 10679160, 11035132, 13793915, 16552698, 22070264, 27587830, 33105396, 41381745, 55175660, 66210792, 82763490, 110351320, 165526980, 331053960]

約数ペア:

[(1, 331053960), (2, 165526980), (3, 110351320), (4, 82763490), (5, 66210792), (6, 55175660), (8, 41381745), (10, 33105396), (12, 27587830), (15, 22070264), (20, 16552698), (24, 13793915), (30, 11035132), (31, 10679160), (40, 8276349), (60, 5517566), (62, 5339580), (93, 3559720), (120, 2758783), (124, 2669790), (155, 2135832), (186, 1779860), (248, 1334895), (310, 1067916), (372, 889930), (465, 711944), (620, 533958), (744, 444965), (930, 355972), (1240, 266979), (1860, 177986), (3720, 88993)]