390014880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5381}}^1$

素因数の和:5550

約数の個数: 96

約数和(自身を含む): 1236912768

約数和(自身を除く): 846897888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 151, 160, 240, 302, 453, 480, 604, 755, 906, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4530, 4832, 5381, 6040, 7248, 9060, 10762, 12080, 14496, 16143, 18120, 21524, 24160, 26905, 32286, 36240, 43048, 53810, 64572, 72480, 80715, 86096, 107620, 129144, 161430, 172192, 215240, 258288, 322860, 430480, 516576, 645720, 812531, 860960, 1291440, 1625062, 2437593, 2582880, 3250124, 4062655, 4875186, 6500248, 8125310, 9750372, 12187965, 13000496, 16250620, 19500744, 24375930, 26000992, 32501240, 39001488, 48751860, 65002480, 78002976, 97503720, 130004960, 195007440, 390014880]

約数ペア:

[(1, 390014880), (2, 195007440), (3, 130004960), (4, 97503720), (5, 78002976), (6, 65002480), (8, 48751860), (10, 39001488), (12, 32501240), (15, 26000992), (16, 24375930), (20, 19500744), (24, 16250620), (30, 13000496), (32, 12187965), (40, 9750372), (48, 8125310), (60, 6500248), (80, 4875186), (96, 4062655), (120, 3250124), (151, 2582880), (160, 2437593), (240, 1625062), (302, 1291440), (453, 860960), (480, 812531), (604, 645720), (755, 516576), (906, 430480), (1208, 322860), (1510, 258288), (1812, 215240), (2265, 172192), (2416, 161430), (3020, 129144), (3624, 107620), (4530, 86096), (4832, 80715), (5381, 72480), (6040, 64572), (7248, 53810), (9060, 43048), (10762, 36240), (12080, 32286), (14496, 26905), (16143, 24160), (18120, 21524)]