12140845680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{954469}}^1$

素因数の和:954538

約数の個数: 80

約数和(自身を含む): 38346786720

約数和(自身を除く): 26205941040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 954469, 1908938, 2863407, 3817876, 4772345, 5726814, 7635752, 9544690, 11453628, 14317035, 15271504, 19089380, 22907256, 28634070, 38178760, 45814512, 50586857, 57268140, 76357520, 101173714, 114536280, 151760571, 202347428, 229072560, 252934285, 303521142, 404694856, 505868570, 607042284, 758802855, 809389712, 1011737140, 1214084568, 1517605710, 2023474280, 2428169136, 3035211420, 4046948560, 6070422840, 12140845680]

約数ペア:

[(1, 12140845680), (2, 6070422840), (3, 4046948560), (4, 3035211420), (5, 2428169136), (6, 2023474280), (8, 1517605710), (10, 1214084568), (12, 1011737140), (15, 809389712), (16, 758802855), (20, 607042284), (24, 505868570), (30, 404694856), (40, 303521142), (48, 252934285), (53, 229072560), (60, 202347428), (80, 151760571), (106, 114536280), (120, 101173714), (159, 76357520), (212, 57268140), (240, 50586857), (265, 45814512), (318, 38178760), (424, 28634070), (530, 22907256), (636, 19089380), (795, 15271504), (848, 14317035), (1060, 11453628), (1272, 9544690), (1590, 7635752), (2120, 5726814), (2544, 4772345), (3180, 3817876), (4240, 2863407), (6360, 1908938), (12720, 954469)]