1393631280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1935599}}^1$

素因数の和:1935618

約数の個数: 60

約数和(自身を含む): 4680280800

約数和(自身を除く): 3286649520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1935599, 3871198, 5806797, 7742396, 9677995, 11613594, 15484792, 17420391, 19355990, 23227188, 29033985, 30969584, 34840782, 38711980, 46454376, 58067970, 69681564, 77423960, 87101955, 92908752, 116135940, 139363128, 154847920, 174203910, 232271880, 278726256, 348407820, 464543760, 696815640, 1393631280]

約数ペア:

[(1, 1393631280), (2, 696815640), (3, 464543760), (4, 348407820), (5, 278726256), (6, 232271880), (8, 174203910), (9, 154847920), (10, 139363128), (12, 116135940), (15, 92908752), (16, 87101955), (18, 77423960), (20, 69681564), (24, 58067970), (30, 46454376), (36, 38711980), (40, 34840782), (45, 30969584), (48, 29033985), (60, 23227188), (72, 19355990), (80, 17420391), (90, 15484792), (120, 11613594), (144, 9677995), (180, 7742396), (240, 5806797), (360, 3871198), (720, 1935599)]