12278025720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1795033}}^1$

素因数の和:1795069

約数の個数: 96

約数和(自身を含む): 42003795600

約数和(自身を除く): 29725769880

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, 1795033, 3590066, 5385099, 7180132, 8975165, 10770198, 14360264, 16155297, 17950330, 21540396, 26925495, 32310594, 34105627, 35900660, 43080792, 53850990, 64621188, 68211254, 71801320, 80776485, 102316881, 107701980, 129242376, 136422508, 161552970, 170528135, 204633762, 215403960, 272845016, 306950643, 323105940, 341056270, 409267524, 511584405, 613901286, 646211880, 682112540, 818535048, 1023168810, 1227802572, 1364225080, 1534753215, 2046337620, 2455605144, 3069506430, 4092675240, 6139012860, 12278025720]

約数ペア:

[(1, 12278025720), (2, 6139012860), (3, 4092675240), (4, 3069506430), (5, 2455605144), (6, 2046337620), (8, 1534753215), (9, 1364225080), (10, 1227802572), (12, 1023168810), (15, 818535048), (18, 682112540), (19, 646211880), (20, 613901286), (24, 511584405), (30, 409267524), (36, 341056270), (38, 323105940), (40, 306950643), (45, 272845016), (57, 215403960), (60, 204633762), (72, 170528135), (76, 161552970), (90, 136422508), (95, 129242376), (114, 107701980), (120, 102316881), (152, 80776485), (171, 71801320), (180, 68211254), (190, 64621188), (228, 53850990), (285, 43080792), (342, 35900660), (360, 34105627), (380, 32310594), (456, 26925495), (570, 21540396), (684, 17950330), (760, 16155297), (855, 14360264), (1140, 10770198), (1368, 8975165), (1710, 7180132), (2280, 5385099), (3420, 3590066), (6840, 1795033)]