45556440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5347}}^1$

素因数の和:5432

約数の個数: 64

約数和(自身を含む): 138620160

約数和(自身を除く): 93063720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 5347, 8520, 10694, 16041, 21388, 26735, 32082, 42776, 53470, 64164, 80205, 106940, 128328, 160410, 213880, 320820, 379637, 641640, 759274, 1138911, 1518548, 1898185, 2277822, 3037096, 3796370, 4555644, 5694555, 7592740, 9111288, 11389110, 15185480, 22778220, 45556440]

約数ペア:

[(1, 45556440), (2, 22778220), (3, 15185480), (4, 11389110), (5, 9111288), (6, 7592740), (8, 5694555), (10, 4555644), (12, 3796370), (15, 3037096), (20, 2277822), (24, 1898185), (30, 1518548), (40, 1138911), (60, 759274), (71, 641640), (120, 379637), (142, 320820), (213, 213880), (284, 160410), (355, 128328), (426, 106940), (568, 80205), (710, 64164), (852, 53470), (1065, 42776), (1420, 32082), (1704, 26735), (2130, 21388), (2840, 16041), (4260, 10694), (5347, 8520)]