84617040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1301}}^1$

素因数の和:1588

約数の個数: 80

約数和(自身を含む): 263483136

約数和(自身を除く): 178866096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1301, 1355, 1626, 2168, 2602, 2710, 3252, 3903, 4065, 4336, 5204, 5420, 6504, 6505, 7806, 8130, 10408, 10840, 13008, 13010, 15612, 16260, 19515, 20816, 21680, 26020, 31224, 32520, 39030, 52040, 62448, 65040, 78060, 104080, 156120, 312240, 352571, 705142, 1057713, 1410284, 1762855, 2115426, 2820568, 3525710, 4230852, 5288565, 5641136, 7051420, 8461704, 10577130, 14102840, 16923408, 21154260, 28205680, 42308520, 84617040]

約数ペア:

[(1, 84617040), (2, 42308520), (3, 28205680), (4, 21154260), (5, 16923408), (6, 14102840), (8, 10577130), (10, 8461704), (12, 7051420), (15, 5641136), (16, 5288565), (20, 4230852), (24, 3525710), (30, 2820568), (40, 2115426), (48, 1762855), (60, 1410284), (80, 1057713), (120, 705142), (240, 352571), (271, 312240), (542, 156120), (813, 104080), (1084, 78060), (1301, 65040), (1355, 62448), (1626, 52040), (2168, 39030), (2602, 32520), (2710, 31224), (3252, 26020), (3903, 21680), (4065, 20816), (4336, 19515), (5204, 16260), (5420, 15612), (6504, 13010), (6505, 13008), (7806, 10840), (8130, 10408)]