1116120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 3421440

約数和(自身を除く): 2305320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 131, 142, 213, 262, 284, 355, 393, 426, 524, 568, 655, 710, 786, 852, 1048, 1065, 1310, 1420, 1572, 1704, 1965, 2130, 2620, 2840, 3144, 3930, 4260, 5240, 7860, 8520, 9301, 15720, 18602, 27903, 37204, 46505, 55806, 74408, 93010, 111612, 139515, 186020, 223224, 279030, 372040, 558060, 1116120]

約数ペア:

[(1, 1116120), (2, 558060), (3, 372040), (4, 279030), (5, 223224), (6, 186020), (8, 139515), (10, 111612), (12, 93010), (15, 74408), (20, 55806), (24, 46505), (30, 37204), (40, 27903), (60, 18602), (71, 15720), (120, 9301), (131, 8520), (142, 7860), (213, 5240), (262, 4260), (284, 3930), (355, 3144), (393, 2840), (426, 2620), (524, 2130), (568, 1965), (655, 1704), (710, 1572), (786, 1420), (852, 1310), (1048, 1065)]