5243640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1232

約数の個数: 64

約数和(自身を含む): 16169760

約数和(自身を除く): 10926120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1181, 1480, 2220, 2362, 3543, 4440, 4724, 5905, 7086, 9448, 11810, 14172, 17715, 23620, 28344, 35430, 43697, 47240, 70860, 87394, 131091, 141720, 174788, 218485, 262182, 349576, 436970, 524364, 655455, 873940, 1048728, 1310910, 1747880, 2621820, 5243640]

約数ペア:

[(1, 5243640), (2, 2621820), (3, 1747880), (4, 1310910), (5, 1048728), (6, 873940), (8, 655455), (10, 524364), (12, 436970), (15, 349576), (20, 262182), (24, 218485), (30, 174788), (37, 141720), (40, 131091), (60, 87394), (74, 70860), (111, 47240), (120, 43697), (148, 35430), (185, 28344), (222, 23620), (296, 17715), (370, 14172), (444, 11810), (555, 9448), (740, 7086), (888, 5905), (1110, 4724), (1181, 4440), (1480, 3543), (2220, 2362)]