64217040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5693}}^1$

素因数の和:5756

約数の個数: 80

約数和(自身を含む): 203344128

約数和(自身を除く): 139127088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 5693, 11280, 11386, 17079, 22772, 28465, 34158, 45544, 56930, 68316, 85395, 91088, 113860, 136632, 170790, 227720, 267571, 273264, 341580, 455440, 535142, 683160, 802713, 1070284, 1337855, 1366320, 1605426, 2140568, 2675710, 3210852, 4013565, 4281136, 5351420, 6421704, 8027130, 10702840, 12843408, 16054260, 21405680, 32108520, 64217040]

約数ペア:

[(1, 64217040), (2, 32108520), (3, 21405680), (4, 16054260), (5, 12843408), (6, 10702840), (8, 8027130), (10, 6421704), (12, 5351420), (15, 4281136), (16, 4013565), (20, 3210852), (24, 2675710), (30, 2140568), (40, 1605426), (47, 1366320), (48, 1337855), (60, 1070284), (80, 802713), (94, 683160), (120, 535142), (141, 455440), (188, 341580), (235, 273264), (240, 267571), (282, 227720), (376, 170790), (470, 136632), (564, 113860), (705, 91088), (752, 85395), (940, 68316), (1128, 56930), (1410, 45544), (1880, 34158), (2256, 28465), (2820, 22772), (3760, 17079), (5640, 11386), (5693, 11280)]