55757760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{241}}^2$

素因数の和:502

約数の個数: 84

約数和(自身を含む): 177768504

約数和(自身を除く): 122010744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 241, 320, 480, 482, 723, 960, 964, 1205, 1446, 1928, 2410, 2892, 3615, 3856, 4820, 5784, 7230, 7712, 9640, 11568, 14460, 15424, 19280, 23136, 28920, 38560, 46272, 57840, 58081, 77120, 115680, 116162, 174243, 231360, 232324, 290405, 348486, 464648, 580810, 696972, 871215, 929296, 1161620, 1393944, 1742430, 1858592, 2323240, 2787888, 3484860, 3717184, 4646480, 5575776, 6969720, 9292960, 11151552, 13939440, 18585920, 27878880, 55757760]

約数ペア:

[(1, 55757760), (2, 27878880), (3, 18585920), (4, 13939440), (5, 11151552), (6, 9292960), (8, 6969720), (10, 5575776), (12, 4646480), (15, 3717184), (16, 3484860), (20, 2787888), (24, 2323240), (30, 1858592), (32, 1742430), (40, 1393944), (48, 1161620), (60, 929296), (64, 871215), (80, 696972), (96, 580810), (120, 464648), (160, 348486), (192, 290405), (240, 232324), (241, 231360), (320, 174243), (480, 116162), (482, 115680), (723, 77120), (960, 58081), (964, 57840), (1205, 46272), (1446, 38560), (1928, 28920), (2410, 23136), (2892, 19280), (3615, 15424), (3856, 14460), (4820, 11568), (5784, 9640), (7230, 7712)]