505384920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1033}}^1$

素因数の和:1207

約数の個数: 160

約数和(自身を含む): 1711559520

約数和(自身を除く): 1206174600

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, 81, 90, 108, 120, 135, 151, 162, 180, 216, 270, 302, 324, 360, 405, 453, 540, 604, 648, 755, 810, 906, 1033, 1080, 1208, 1359, 1510, 1620, 1812, 2066, 2265, 2718, 3020, 3099, 3240, 3624, 4077, 4132, 4530, 5165, 5436, 6040, 6198, 6795, 8154, 8264, 9060, 9297, 10330, 10872, 12231, 12396, 13590, 15495, 16308, 18120, 18594, 20385, 20660, 24462, 24792, 27180, 27891, 30990, 32616, 37188, 40770, 41320, 46485, 48924, 54360, 55782, 61155, 61980, 74376, 81540, 83673, 92970, 97848, 111564, 122310, 123960, 139455, 155983, 163080, 167346, 185940, 223128, 244620, 278910, 311966, 334692, 371880, 418365, 467949, 489240, 557820, 623932, 669384, 779915, 836730, 935898, 1115640, 1247864, 1403847, 1559830, 1673460, 1871796, 2339745, 2807694, 3119660, 3346920, 3743592, 4211541, 4679490, 5615388, 6239320, 7019235, 8423082, 9358980, 11230776, 12634623, 14038470, 16846164, 18717960, 21057705, 25269246, 28076940, 33692328, 42115410, 50538492, 56153880, 63173115, 84230820, 101076984, 126346230, 168461640, 252692460, 505384920]

約数ペア:

[(1, 505384920), (2, 252692460), (3, 168461640), (4, 126346230), (5, 101076984), (6, 84230820), (8, 63173115), (9, 56153880), (10, 50538492), (12, 42115410), (15, 33692328), (18, 28076940), (20, 25269246), (24, 21057705), (27, 18717960), (30, 16846164), (36, 14038470), (40, 12634623), (45, 11230776), (54, 9358980), (60, 8423082), (72, 7019235), (81, 6239320), (90, 5615388), (108, 4679490), (120, 4211541), (135, 3743592), (151, 3346920), (162, 3119660), (180, 2807694), (216, 2339745), (270, 1871796), (302, 1673460), (324, 1559830), (360, 1403847), (405, 1247864), (453, 1115640), (540, 935898), (604, 836730), (648, 779915), (755, 669384), (810, 623932), (906, 557820), (1033, 489240), (1080, 467949), (1208, 418365), (1359, 371880), (1510, 334692), (1620, 311966), (1812, 278910), (2066, 244620), (2265, 223128), (2718, 185940), (3020, 167346), (3099, 163080), (3240, 155983), (3624, 139455), (4077, 123960), (4132, 122310), (4530, 111564), (5165, 97848), (5436, 92970), (6040, 83673), (6198, 81540), (6795, 74376), (8154, 61980), (8264, 61155), (9060, 55782), (9297, 54360), (10330, 48924), (10872, 46485), (12231, 41320), (12396, 40770), (13590, 37188), (15495, 32616), (16308, 30990), (18120, 27891), (18594, 27180), (20385, 24792), (20660, 24462)]