56540280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15199}}^1$

素因数の和:15244

約数の個数: 64

約数和(自身を含む): 175104000

約数和(自身を除く): 118563720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 15199, 30398, 45597, 60796, 75995, 91194, 121592, 151990, 182388, 227985, 303980, 364776, 455970, 471169, 607960, 911940, 942338, 1413507, 1823880, 1884676, 2355845, 2827014, 3769352, 4711690, 5654028, 7067535, 9423380, 11308056, 14135070, 18846760, 28270140, 56540280]

約数ペア:

[(1, 56540280), (2, 28270140), (3, 18846760), (4, 14135070), (5, 11308056), (6, 9423380), (8, 7067535), (10, 5654028), (12, 4711690), (15, 3769352), (20, 2827014), (24, 2355845), (30, 1884676), (31, 1823880), (40, 1413507), (60, 942338), (62, 911940), (93, 607960), (120, 471169), (124, 455970), (155, 364776), (186, 303980), (248, 227985), (310, 182388), (372, 151990), (465, 121592), (620, 91194), (744, 75995), (930, 60796), (1240, 45597), (1860, 30398), (3720, 15199)]