12798960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3137}}^1$

素因数の和:3170

約数の個数: 80

約数和(自身を含む): 42024096

約数和(自身を除く): 29225136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 3137, 4080, 6274, 9411, 12548, 15685, 18822, 25096, 31370, 37644, 47055, 50192, 53329, 62740, 75288, 94110, 106658, 125480, 150576, 159987, 188220, 213316, 250960, 266645, 319974, 376440, 426632, 533290, 639948, 752880, 799935, 853264, 1066580, 1279896, 1599870, 2133160, 2559792, 3199740, 4266320, 6399480, 12798960]

約数ペア:

[(1, 12798960), (2, 6399480), (3, 4266320), (4, 3199740), (5, 2559792), (6, 2133160), (8, 1599870), (10, 1279896), (12, 1066580), (15, 853264), (16, 799935), (17, 752880), (20, 639948), (24, 533290), (30, 426632), (34, 376440), (40, 319974), (48, 266645), (51, 250960), (60, 213316), (68, 188220), (80, 159987), (85, 150576), (102, 125480), (120, 106658), (136, 94110), (170, 75288), (204, 62740), (240, 53329), (255, 50192), (272, 47055), (340, 37644), (408, 31370), (510, 25096), (680, 18822), (816, 15685), (1020, 12548), (1360, 9411), (2040, 6274), (3137, 4080)]