385377480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{356831}}^1$

素因数の和:356851

約数の個数: 64

約数和(自身を含む): 1284595200

約数和(自身を除く): 899217720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 356831, 713662, 1070493, 1427324, 1784155, 2140986, 2854648, 3211479, 3568310, 4281972, 5352465, 6422958, 7136620, 8563944, 9634437, 10704930, 12845916, 14273240, 16057395, 19268874, 21409860, 25691832, 32114790, 38537748, 42819720, 48172185, 64229580, 77075496, 96344370, 128459160, 192688740, 385377480]

約数ペア:

[(1, 385377480), (2, 192688740), (3, 128459160), (4, 96344370), (5, 77075496), (6, 64229580), (8, 48172185), (9, 42819720), (10, 38537748), (12, 32114790), (15, 25691832), (18, 21409860), (20, 19268874), (24, 16057395), (27, 14273240), (30, 12845916), (36, 10704930), (40, 9634437), (45, 8563944), (54, 7136620), (60, 6422958), (72, 5352465), (90, 4281972), (108, 3568310), (120, 3211479), (135, 2854648), (180, 2140986), (216, 1784155), (270, 1427324), (360, 1070493), (540, 713662), (1080, 356831)]