1323454680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1511}}^1$

素因数の和:2342

約数の個数: 128

約数和(自身を含む): 4419878400

約数和(自身を除く): 3096423720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 811, 1080, 1511, 1622, 2433, 3022, 3244, 4055, 4533, 4866, 6044, 6488, 7299, 7555, 8110, 9066, 9732, 12088, 12165, 13599, 14598, 15110, 16220, 18132, 19464, 21897, 22665, 24330, 27198, 29196, 30220, 32440, 36264, 36495, 40797, 43794, 45330, 48660, 54396, 58392, 60440, 67995, 72990, 81594, 87588, 90660, 97320, 108792, 109485, 135990, 145980, 163188, 175176, 181320, 203985, 218970, 271980, 291960, 326376, 407970, 437940, 543960, 815940, 875880, 1225421, 1631880, 2450842, 3676263, 4901684, 6127105, 7352526, 9803368, 11028789, 12254210, 14705052, 18381315, 22057578, 24508420, 29410104, 33086367, 36762630, 44115156, 49016840, 55143945, 66172734, 73525260, 88230312, 110287890, 132345468, 147050520, 165431835, 220575780, 264690936, 330863670, 441151560, 661727340, 1323454680]

約数ペア:

[(1, 1323454680), (2, 661727340), (3, 441151560), (4, 330863670), (5, 264690936), (6, 220575780), (8, 165431835), (9, 147050520), (10, 132345468), (12, 110287890), (15, 88230312), (18, 73525260), (20, 66172734), (24, 55143945), (27, 49016840), (30, 44115156), (36, 36762630), (40, 33086367), (45, 29410104), (54, 24508420), (60, 22057578), (72, 18381315), (90, 14705052), (108, 12254210), (120, 11028789), (135, 9803368), (180, 7352526), (216, 6127105), (270, 4901684), (360, 3676263), (540, 2450842), (811, 1631880), (1080, 1225421), (1511, 875880), (1622, 815940), (2433, 543960), (3022, 437940), (3244, 407970), (4055, 326376), (4533, 291960), (4866, 271980), (6044, 218970), (6488, 203985), (7299, 181320), (7555, 175176), (8110, 163188), (9066, 145980), (9732, 135990), (12088, 109485), (12165, 108792), (13599, 97320), (14598, 90660), (15110, 87588), (16220, 81594), (18132, 72990), (19464, 67995), (21897, 60440), (22665, 58392), (24330, 54396), (27198, 48660), (29196, 45330), (30220, 43794), (32440, 40797), (36264, 36495)]