426813360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{4051}}^1$

素因数の和:4506

約数の個数: 80

約数和(自身を含む): 1326462720

約数和(自身を除く): 899649360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439, 878, 1317, 1756, 2195, 2634, 3512, 4051, 4390, 5268, 6585, 7024, 8102, 8780, 10536, 12153, 13170, 16204, 17560, 20255, 21072, 24306, 26340, 32408, 35120, 40510, 48612, 52680, 60765, 64816, 81020, 97224, 105360, 121530, 162040, 194448, 243060, 324080, 486120, 972240, 1778389, 3556778, 5335167, 7113556, 8891945, 10670334, 14227112, 17783890, 21340668, 26675835, 28454224, 35567780, 42681336, 53351670, 71135560, 85362672, 106703340, 142271120, 213406680, 426813360]

約数ペア:

[(1, 426813360), (2, 213406680), (3, 142271120), (4, 106703340), (5, 85362672), (6, 71135560), (8, 53351670), (10, 42681336), (12, 35567780), (15, 28454224), (16, 26675835), (20, 21340668), (24, 17783890), (30, 14227112), (40, 10670334), (48, 8891945), (60, 7113556), (80, 5335167), (120, 3556778), (240, 1778389), (439, 972240), (878, 486120), (1317, 324080), (1756, 243060), (2195, 194448), (2634, 162040), (3512, 121530), (4051, 105360), (4390, 97224), (5268, 81020), (6585, 64816), (7024, 60765), (8102, 52680), (8780, 48612), (10536, 40510), (12153, 35120), (13170, 32408), (16204, 26340), (17560, 24306), (20255, 21072)]