1208852640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{607}}^1$

素因数の和:1092

約数の個数: 192

約数和(自身を含む): 4247147520

約数和(自身を除く): 3038294880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 461, 480, 540, 607, 720, 864, 922, 1080, 1214, 1383, 1440, 1821, 1844, 2160, 2305, 2428, 2766, 3035, 3642, 3688, 4149, 4320, 4610, 4856, 5463, 5532, 6070, 6915, 7284, 7376, 8298, 9105, 9220, 9712, 10926, 11064, 12140, 12447, 13830, 14568, 14752, 16389, 16596, 18210, 18440, 19424, 20745, 21852, 22128, 24280, 24894, 27315, 27660, 29136, 32778, 33192, 36420, 36880, 41490, 43704, 44256, 48560, 49788, 54630, 55320, 58272, 62235, 65556, 66384, 72840, 73760, 81945, 82980, 87408, 97120, 99576, 109260, 110640, 124470, 131112, 132768, 145680, 163890, 165960, 174816, 199152, 218520, 221280, 248940, 262224, 279827, 291360, 327780, 331920, 398304, 437040, 497880, 524448, 559654, 655560, 663840, 839481, 874080, 995760, 1119308, 1311120, 1399135, 1678962, 1991520, 2238616, 2518443, 2622240, 2798270, 3357924, 4197405, 4477232, 5036886, 5596540, 6715848, 7555329, 8394810, 8954464, 10073772, 11193080, 12592215, 13431696, 15110658, 16789620, 20147544, 22386160, 25184430, 26863392, 30221316, 33579240, 37776645, 40295088, 44772320, 50368860, 60442632, 67158480, 75553290, 80590176, 100737720, 120885264, 134316960, 151106580, 201475440, 241770528, 302213160, 402950880, 604426320, 1208852640]

約数ペア:

[(1, 1208852640), (2, 604426320), (3, 402950880), (4, 302213160), (5, 241770528), (6, 201475440), (8, 151106580), (9, 134316960), (10, 120885264), (12, 100737720), (15, 80590176), (16, 75553290), (18, 67158480), (20, 60442632), (24, 50368860), (27, 44772320), (30, 40295088), (32, 37776645), (36, 33579240), (40, 30221316), (45, 26863392), (48, 25184430), (54, 22386160), (60, 20147544), (72, 16789620), (80, 15110658), (90, 13431696), (96, 12592215), (108, 11193080), (120, 10073772), (135, 8954464), (144, 8394810), (160, 7555329), (180, 6715848), (216, 5596540), (240, 5036886), (270, 4477232), (288, 4197405), (360, 3357924), (432, 2798270), (461, 2622240), (480, 2518443), (540, 2238616), (607, 1991520), (720, 1678962), (864, 1399135), (922, 1311120), (1080, 1119308), (1214, 995760), (1383, 874080), (1440, 839481), (1821, 663840), (1844, 655560), (2160, 559654), (2305, 524448), (2428, 497880), (2766, 437040), (3035, 398304), (3642, 331920), (3688, 327780), (4149, 291360), (4320, 279827), (4610, 262224), (4856, 248940), (5463, 221280), (5532, 218520), (6070, 199152), (6915, 174816), (7284, 165960), (7376, 163890), (8298, 145680), (9105, 132768), (9220, 131112), (9712, 124470), (10926, 110640), (11064, 109260), (12140, 99576), (12447, 97120), (13830, 87408), (14568, 82980), (14752, 81945), (16389, 73760), (16596, 72840), (18210, 66384), (18440, 65556), (19424, 62235), (20745, 58272), (21852, 55320), (22128, 54630), (24280, 49788), (24894, 48560), (27315, 44256), (27660, 43704), (29136, 41490), (32778, 36880), (33192, 36420)]