56559960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8269}}^1$

素因数の和:8305

約数の個数: 96

約数和(自身を含む): 193518000

約数和(自身を除く): 136958040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 8269, 16538, 24807, 33076, 41345, 49614, 66152, 74421, 82690, 99228, 124035, 148842, 157111, 165380, 198456, 248070, 297684, 314222, 330760, 372105, 471333, 496140, 595368, 628444, 744210, 785555, 942666, 992280, 1256888, 1413999, 1488420, 1571110, 1885332, 2356665, 2827998, 2976840, 3142220, 3770664, 4713330, 5655996, 6284440, 7069995, 9426660, 11311992, 14139990, 18853320, 28279980, 56559960]

約数ペア:

[(1, 56559960), (2, 28279980), (3, 18853320), (4, 14139990), (5, 11311992), (6, 9426660), (8, 7069995), (9, 6284440), (10, 5655996), (12, 4713330), (15, 3770664), (18, 3142220), (19, 2976840), (20, 2827998), (24, 2356665), (30, 1885332), (36, 1571110), (38, 1488420), (40, 1413999), (45, 1256888), (57, 992280), (60, 942666), (72, 785555), (76, 744210), (90, 628444), (95, 595368), (114, 496140), (120, 471333), (152, 372105), (171, 330760), (180, 314222), (190, 297684), (228, 248070), (285, 198456), (342, 165380), (360, 157111), (380, 148842), (456, 124035), (570, 99228), (684, 82690), (760, 74421), (855, 66152), (1140, 49614), (1368, 41345), (1710, 33076), (2280, 24807), (3420, 16538), (6840, 8269)]