120580920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:690

約数の個数: 128

約数和(自身を含む): 404352000

約数和(自身を除く): 283771080

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, 311, 359, 360, 540, 622, 718, 933, 1077, 1080, 1244, 1436, 1555, 1795, 1866, 2154, 2488, 2799, 2872, 3110, 3231, 3590, 3732, 4308, 4665, 5385, 5598, 6220, 6462, 7180, 7464, 8397, 8616, 9330, 9693, 10770, 11196, 12440, 12924, 13995, 14360, 16155, 16794, 18660, 19386, 21540, 22392, 25848, 27990, 32310, 33588, 37320, 38772, 41985, 43080, 48465, 55980, 64620, 67176, 77544, 83970, 96930, 111649, 111960, 129240, 167940, 193860, 223298, 334947, 335880, 387720, 446596, 558245, 669894, 893192, 1004841, 1116490, 1339788, 1674735, 2009682, 2232980, 2679576, 3014523, 3349470, 4019364, 4465960, 5024205, 6029046, 6698940, 8038728, 10048410, 12058092, 13397880, 15072615, 20096820, 24116184, 30145230, 40193640, 60290460, 120580920]

約数ペア:

[(1, 120580920), (2, 60290460), (3, 40193640), (4, 30145230), (5, 24116184), (6, 20096820), (8, 15072615), (9, 13397880), (10, 12058092), (12, 10048410), (15, 8038728), (18, 6698940), (20, 6029046), (24, 5024205), (27, 4465960), (30, 4019364), (36, 3349470), (40, 3014523), (45, 2679576), (54, 2232980), (60, 2009682), (72, 1674735), (90, 1339788), (108, 1116490), (120, 1004841), (135, 893192), (180, 669894), (216, 558245), (270, 446596), (311, 387720), (359, 335880), (360, 334947), (540, 223298), (622, 193860), (718, 167940), (933, 129240), (1077, 111960), (1080, 111649), (1244, 96930), (1436, 83970), (1555, 77544), (1795, 67176), (1866, 64620), (2154, 55980), (2488, 48465), (2799, 43080), (2872, 41985), (3110, 38772), (3231, 37320), (3590, 33588), (3732, 32310), (4308, 27990), (4665, 25848), (5385, 22392), (5598, 21540), (6220, 19386), (6462, 18660), (7180, 16794), (7464, 16155), (8397, 14360), (8616, 13995), (9330, 12924), (9693, 12440), (10770, 11196)]