87187440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3527}}^1$

素因数の和:3646

約数の個数: 80

約数和(自身を含む): 272982528

約数和(自身を除く): 185795088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 3527, 4120, 4944, 6180, 7054, 8240, 10581, 12360, 14108, 17635, 21162, 24720, 28216, 35270, 42324, 52905, 56432, 70540, 84648, 105810, 141080, 169296, 211620, 282160, 363281, 423240, 726562, 846480, 1089843, 1453124, 1816405, 2179686, 2906248, 3632810, 4359372, 5449215, 5812496, 7265620, 8718744, 10898430, 14531240, 17437488, 21796860, 29062480, 43593720, 87187440]

約数ペア:

[(1, 87187440), (2, 43593720), (3, 29062480), (4, 21796860), (5, 17437488), (6, 14531240), (8, 10898430), (10, 8718744), (12, 7265620), (15, 5812496), (16, 5449215), (20, 4359372), (24, 3632810), (30, 2906248), (40, 2179686), (48, 1816405), (60, 1453124), (80, 1089843), (103, 846480), (120, 726562), (206, 423240), (240, 363281), (309, 282160), (412, 211620), (515, 169296), (618, 141080), (824, 105810), (1030, 84648), (1236, 70540), (1545, 56432), (1648, 52905), (2060, 42324), (2472, 35270), (3090, 28216), (3527, 24720), (4120, 21162), (4944, 17635), (6180, 14108), (7054, 12360), (8240, 10581)]