7711080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4943}}^1$

素因数の和:4970

約数の個数: 64

約数和(自身を含む): 24917760

約数和(自身を除く): 17206680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 4943, 9886, 14829, 19772, 24715, 29658, 39544, 49430, 59316, 64259, 74145, 98860, 118632, 128518, 148290, 192777, 197720, 257036, 296580, 321295, 385554, 514072, 593160, 642590, 771108, 963885, 1285180, 1542216, 1927770, 2570360, 3855540, 7711080]

約数ペア:

[(1, 7711080), (2, 3855540), (3, 2570360), (4, 1927770), (5, 1542216), (6, 1285180), (8, 963885), (10, 771108), (12, 642590), (13, 593160), (15, 514072), (20, 385554), (24, 321295), (26, 296580), (30, 257036), (39, 197720), (40, 192777), (52, 148290), (60, 128518), (65, 118632), (78, 98860), (104, 74145), (120, 64259), (130, 59316), (156, 49430), (195, 39544), (260, 29658), (312, 24715), (390, 19772), (520, 14829), (780, 9886), (1560, 4943)]