60727760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 149133312

約数和(自身を除く): 88405552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 47, 62, 80, 94, 124, 155, 188, 235, 248, 310, 376, 470, 496, 521, 620, 752, 940, 1042, 1240, 1457, 1880, 2084, 2480, 2605, 2914, 3760, 4168, 5210, 5828, 7285, 8336, 10420, 11656, 14570, 16151, 20840, 23312, 24487, 29140, 32302, 41680, 48974, 58280, 64604, 80755, 97948, 116560, 122435, 129208, 161510, 195896, 244870, 258416, 323020, 391792, 489740, 646040, 759097, 979480, 1292080, 1518194, 1958960, 3036388, 3795485, 6072776, 7590970, 12145552, 15181940, 30363880, 60727760]

約数ペア:

[(1, 60727760), (2, 30363880), (4, 15181940), (5, 12145552), (8, 7590970), (10, 6072776), (16, 3795485), (20, 3036388), (31, 1958960), (40, 1518194), (47, 1292080), (62, 979480), (80, 759097), (94, 646040), (124, 489740), (155, 391792), (188, 323020), (235, 258416), (248, 244870), (310, 195896), (376, 161510), (470, 129208), (496, 122435), (521, 116560), (620, 97948), (752, 80755), (940, 64604), (1042, 58280), (1240, 48974), (1457, 41680), (1880, 32302), (2084, 29140), (2480, 24487), (2605, 23312), (2914, 20840), (3760, 16151), (4168, 14570), (5210, 11656), (5828, 10420), (7285, 8336)]