6520260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 18369792

約数和(自身を除く): 11849532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 401, 542, 802, 813, 1084, 1203, 1355, 1604, 1626, 2005, 2406, 2710, 3252, 4010, 4065, 4812, 5420, 6015, 8020, 8130, 12030, 16260, 24060, 108671, 217342, 326013, 434684, 543355, 652026, 1086710, 1304052, 1630065, 2173420, 3260130, 6520260]

約数ペア:

[(1, 6520260), (2, 3260130), (3, 2173420), (4, 1630065), (5, 1304052), (6, 1086710), (10, 652026), (12, 543355), (15, 434684), (20, 326013), (30, 217342), (60, 108671), (271, 24060), (401, 16260), (542, 12030), (802, 8130), (813, 8020), (1084, 6015), (1203, 5420), (1355, 4812), (1604, 4065), (1626, 4010), (2005, 3252), (2406, 2710)]