12244440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 40642560

約数和(自身を除く): 28398120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 167, 188, 195, 235, 260, 282, 312, 334, 376, 390, 470, 501, 520, 564, 611, 668, 705, 780, 835, 940, 1002, 1128, 1222, 1336, 1410, 1560, 1670, 1833, 1880, 2004, 2171, 2444, 2505, 2820, 3055, 3340, 3666, 4008, 4342, 4888, 5010, 5640, 6110, 6513, 6680, 7332, 7849, 8684, 9165, 10020, 10855, 12220, 13026, 14664, 15698, 17368, 18330, 20040, 21710, 23547, 24440, 26052, 31396, 32565, 36660, 39245, 43420, 47094, 52104, 62792, 65130, 73320, 78490, 86840, 94188, 102037, 117735, 130260, 156980, 188376, 204074, 235470, 260520, 306111, 313960, 408148, 470940, 510185, 612222, 816296, 941880, 1020370, 1224444, 1530555, 2040740, 2448888, 3061110, 4081480, 6122220, 12244440]

約数ペア:

[(1, 12244440), (2, 6122220), (3, 4081480), (4, 3061110), (5, 2448888), (6, 2040740), (8, 1530555), (10, 1224444), (12, 1020370), (13, 941880), (15, 816296), (20, 612222), (24, 510185), (26, 470940), (30, 408148), (39, 313960), (40, 306111), (47, 260520), (52, 235470), (60, 204074), (65, 188376), (78, 156980), (94, 130260), (104, 117735), (120, 102037), (130, 94188), (141, 86840), (156, 78490), (167, 73320), (188, 65130), (195, 62792), (235, 52104), (260, 47094), (282, 43420), (312, 39245), (334, 36660), (376, 32565), (390, 31396), (470, 26052), (501, 24440), (520, 23547), (564, 21710), (611, 20040), (668, 18330), (705, 17368), (780, 15698), (835, 14664), (940, 13026), (1002, 12220), (1128, 10855), (1222, 10020), (1336, 9165), (1410, 8684), (1560, 7849), (1670, 7332), (1833, 6680), (1880, 6513), (2004, 6110), (2171, 5640), (2444, 5010), (2505, 4888), (2820, 4342), (3055, 4008), (3340, 3666)]