45279080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 129634560

約数和(自身を除く): 84355480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 61, 70, 77, 88, 110, 122, 140, 154, 220, 241, 244, 280, 305, 308, 385, 427, 440, 482, 488, 610, 616, 671, 770, 854, 964, 1205, 1220, 1342, 1540, 1687, 1708, 1928, 2135, 2410, 2440, 2651, 2684, 3080, 3355, 3374, 3416, 4270, 4697, 4820, 5302, 5368, 6710, 6748, 8435, 8540, 9394, 9640, 10604, 13255, 13420, 13496, 14701, 16870, 17080, 18557, 18788, 21208, 23485, 26510, 26840, 29402, 33740, 37114, 37576, 46970, 53020, 58804, 67480, 73505, 74228, 92785, 93940, 102907, 106040, 117608, 147010, 148456, 161711, 185570, 187880, 205814, 294020, 323422, 371140, 411628, 514535, 588040, 646844, 742280, 808555, 823256, 1029070, 1131977, 1293688, 1617110, 2058140, 2263954, 3234220, 4116280, 4527908, 5659885, 6468440, 9055816, 11319770, 22639540, 45279080]

約数ペア:

[(1, 45279080), (2, 22639540), (4, 11319770), (5, 9055816), (7, 6468440), (8, 5659885), (10, 4527908), (11, 4116280), (14, 3234220), (20, 2263954), (22, 2058140), (28, 1617110), (35, 1293688), (40, 1131977), (44, 1029070), (55, 823256), (56, 808555), (61, 742280), (70, 646844), (77, 588040), (88, 514535), (110, 411628), (122, 371140), (140, 323422), (154, 294020), (220, 205814), (241, 187880), (244, 185570), (280, 161711), (305, 148456), (308, 147010), (385, 117608), (427, 106040), (440, 102907), (482, 93940), (488, 92785), (610, 74228), (616, 73505), (671, 67480), (770, 58804), (854, 53020), (964, 46970), (1205, 37576), (1220, 37114), (1342, 33740), (1540, 29402), (1687, 26840), (1708, 26510), (1928, 23485), (2135, 21208), (2410, 18788), (2440, 18557), (2651, 17080), (2684, 16870), (3080, 14701), (3355, 13496), (3374, 13420), (3416, 13255), (4270, 10604), (4697, 9640), (4820, 9394), (5302, 8540), (5368, 8435), (6710, 6748)]