64459680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{134291}}^1$

素因数の和:134309

約数の個数: 48

約数和(自身を含む): 203049504

約数和(自身を除く): 138589824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 134291, 268582, 402873, 537164, 671455, 805746, 1074328, 1342910, 1611492, 2014365, 2148656, 2685820, 3222984, 4028730, 4297312, 5371640, 6445968, 8057460, 10743280, 12891936, 16114920, 21486560, 32229840, 64459680]

約数ペア:

[(1, 64459680), (2, 32229840), (3, 21486560), (4, 16114920), (5, 12891936), (6, 10743280), (8, 8057460), (10, 6445968), (12, 5371640), (15, 4297312), (16, 4028730), (20, 3222984), (24, 2685820), (30, 2148656), (32, 2014365), (40, 1611492), (48, 1342910), (60, 1074328), (80, 805746), (96, 671455), (120, 537164), (160, 402873), (240, 268582), (480, 134291)]