64198080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{22291}}^1$

素因数の和:22314

約数の個数: 84

約数和(自身を含む): 220824552

約数和(自身を除く): 156626472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 22291, 44582, 66873, 89164, 111455, 133746, 178328, 200619, 222910, 267492, 334365, 356656, 401238, 445820, 534984, 668730, 713312, 802476, 891640, 1003095, 1069968, 1337460, 1426624, 1604952, 1783280, 2006190, 2139936, 2674920, 3209904, 3566560, 4012380, 4279872, 5349840, 6419808, 7133120, 8024760, 10699680, 12839616, 16049520, 21399360, 32099040, 64198080]

約数ペア:

[(1, 64198080), (2, 32099040), (3, 21399360), (4, 16049520), (5, 12839616), (6, 10699680), (8, 8024760), (9, 7133120), (10, 6419808), (12, 5349840), (15, 4279872), (16, 4012380), (18, 3566560), (20, 3209904), (24, 2674920), (30, 2139936), (32, 2006190), (36, 1783280), (40, 1604952), (45, 1426624), (48, 1337460), (60, 1069968), (64, 1003095), (72, 891640), (80, 802476), (90, 713312), (96, 668730), (120, 534984), (144, 445820), (160, 401238), (180, 356656), (192, 334365), (240, 267492), (288, 222910), (320, 200619), (360, 178328), (480, 133746), (576, 111455), (720, 89164), (960, 66873), (1440, 44582), (2880, 22291)]