42308520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1301}}^1$

素因数の和:1586

約数の個数: 64

約数和(自身を含む): 127491840

約数和(自身を除く): 85183320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1301, 1355, 1626, 2168, 2602, 2710, 3252, 3903, 4065, 5204, 5420, 6504, 6505, 7806, 8130, 10408, 10840, 13010, 15612, 16260, 19515, 26020, 31224, 32520, 39030, 52040, 78060, 156120, 352571, 705142, 1057713, 1410284, 1762855, 2115426, 2820568, 3525710, 4230852, 5288565, 7051420, 8461704, 10577130, 14102840, 21154260, 42308520]

約数ペア:

[(1, 42308520), (2, 21154260), (3, 14102840), (4, 10577130), (5, 8461704), (6, 7051420), (8, 5288565), (10, 4230852), (12, 3525710), (15, 2820568), (20, 2115426), (24, 1762855), (30, 1410284), (40, 1057713), (60, 705142), (120, 352571), (271, 156120), (542, 78060), (813, 52040), (1084, 39030), (1301, 32520), (1355, 31224), (1626, 26020), (2168, 19515), (2602, 16260), (2710, 15612), (3252, 13010), (3903, 10840), (4065, 10408), (5204, 8130), (5420, 7806), (6504, 6505)]