13118640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1226

約数の個数: 80

約数和(自身を含む): 41568768

約数和(自身を除く): 28450128

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, 1163, 1410, 1880, 2256, 2326, 2820, 3489, 3760, 4652, 5640, 5815, 6978, 9304, 11280, 11630, 13956, 17445, 18608, 23260, 27912, 34890, 46520, 54661, 55824, 69780, 93040, 109322, 139560, 163983, 218644, 273305, 279120, 327966, 437288, 546610, 655932, 819915, 874576, 1093220, 1311864, 1639830, 2186440, 2623728, 3279660, 4372880, 6559320, 13118640]

約数ペア:

[(1, 13118640), (2, 6559320), (3, 4372880), (4, 3279660), (5, 2623728), (6, 2186440), (8, 1639830), (10, 1311864), (12, 1093220), (15, 874576), (16, 819915), (20, 655932), (24, 546610), (30, 437288), (40, 327966), (47, 279120), (48, 273305), (60, 218644), (80, 163983), (94, 139560), (120, 109322), (141, 93040), (188, 69780), (235, 55824), (240, 54661), (282, 46520), (376, 34890), (470, 27912), (564, 23260), (705, 18608), (752, 17445), (940, 13956), (1128, 11630), (1163, 11280), (1410, 9304), (1880, 6978), (2256, 5815), (2326, 5640), (2820, 4652), (3489, 3760)]