53917680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7247}}^1$

素因数の和:7294

約数の個数: 80

約数和(自身を含む): 172560384

約数和(自身を除く): 118642704

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, 7247, 7440, 14494, 21741, 28988, 36235, 43482, 57976, 72470, 86964, 108705, 115952, 144940, 173928, 217410, 224657, 289880, 347856, 434820, 449314, 579760, 673971, 869640, 898628, 1123285, 1347942, 1739280, 1797256, 2246570, 2695884, 3369855, 3594512, 4493140, 5391768, 6739710, 8986280, 10783536, 13479420, 17972560, 26958840, 53917680]

約数ペア:

[(1, 53917680), (2, 26958840), (3, 17972560), (4, 13479420), (5, 10783536), (6, 8986280), (8, 6739710), (10, 5391768), (12, 4493140), (15, 3594512), (16, 3369855), (20, 2695884), (24, 2246570), (30, 1797256), (31, 1739280), (40, 1347942), (48, 1123285), (60, 898628), (62, 869640), (80, 673971), (93, 579760), (120, 449314), (124, 434820), (155, 347856), (186, 289880), (240, 224657), (248, 217410), (310, 173928), (372, 144940), (465, 115952), (496, 108705), (620, 86964), (744, 72470), (930, 57976), (1240, 43482), (1488, 36235), (1860, 28988), (2480, 21741), (3720, 14494), (7247, 7440)]