53471280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7187}}^1$

素因数の和:7234

約数の個数: 80

約数和(自身を含む): 171131904

約数和(自身を除く): 117660624

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, 2480, 3720, 7187, 7440, 14374, 21561, 28748, 35935, 43122, 57496, 71870, 86244, 107805, 114992, 143740, 172488, 215610, 222797, 287480, 344976, 431220, 445594, 574960, 668391, 862440, 891188, 1113985, 1336782, 1724880, 1782376, 2227970, 2673564, 3341955, 3564752, 4455940, 5347128, 6683910, 8911880, 10694256, 13367820, 17823760, 26735640, 53471280]

約数ペア:

[(1, 53471280), (2, 26735640), (3, 17823760), (4, 13367820), (5, 10694256), (6, 8911880), (8, 6683910), (10, 5347128), (12, 4455940), (15, 3564752), (16, 3341955), (20, 2673564), (24, 2227970), (30, 1782376), (31, 1724880), (40, 1336782), (48, 1113985), (60, 891188), (62, 862440), (80, 668391), (93, 574960), (120, 445594), (124, 431220), (155, 344976), (186, 287480), (240, 222797), (248, 215610), (310, 172488), (372, 143740), (465, 114992), (496, 107805), (620, 86244), (744, 71870), (930, 57496), (1240, 43122), (1488, 35935), (1860, 28748), (2480, 21561), (3720, 14374), (7187, 7440)]