15527280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2134

約数の個数: 80

約数和(自身を含む): 49711104

約数和(自身を除く): 34183824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2087, 2480, 3720, 4174, 6261, 7440, 8348, 10435, 12522, 16696, 20870, 25044, 31305, 33392, 41740, 50088, 62610, 64697, 83480, 100176, 125220, 129394, 166960, 194091, 250440, 258788, 323485, 388182, 500880, 517576, 646970, 776364, 970455, 1035152, 1293940, 1552728, 1940910, 2587880, 3105456, 3881820, 5175760, 7763640, 15527280]

約数ペア:

[(1, 15527280), (2, 7763640), (3, 5175760), (4, 3881820), (5, 3105456), (6, 2587880), (8, 1940910), (10, 1552728), (12, 1293940), (15, 1035152), (16, 970455), (20, 776364), (24, 646970), (30, 517576), (31, 500880), (40, 388182), (48, 323485), (60, 258788), (62, 250440), (80, 194091), (93, 166960), (120, 129394), (124, 125220), (155, 100176), (186, 83480), (240, 64697), (248, 62610), (310, 50088), (372, 41740), (465, 33392), (496, 31305), (620, 25044), (744, 20870), (930, 16696), (1240, 12522), (1488, 10435), (1860, 8348), (2087, 7440), (2480, 6261), (3720, 4174)]