14640720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1151}}^1$

素因数の和:1220

約数の個数: 80

約数和(自身を含む): 46282752

約数和(自身を除く): 31642032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1151, 1272, 1590, 2120, 2302, 2544, 3180, 3453, 4240, 4604, 5755, 6360, 6906, 9208, 11510, 12720, 13812, 17265, 18416, 23020, 27624, 34530, 46040, 55248, 61003, 69060, 92080, 122006, 138120, 183009, 244012, 276240, 305015, 366018, 488024, 610030, 732036, 915045, 976048, 1220060, 1464072, 1830090, 2440120, 2928144, 3660180, 4880240, 7320360, 14640720]

約数ペア:

[(1, 14640720), (2, 7320360), (3, 4880240), (4, 3660180), (5, 2928144), (6, 2440120), (8, 1830090), (10, 1464072), (12, 1220060), (15, 976048), (16, 915045), (20, 732036), (24, 610030), (30, 488024), (40, 366018), (48, 305015), (53, 276240), (60, 244012), (80, 183009), (106, 138120), (120, 122006), (159, 92080), (212, 69060), (240, 61003), (265, 55248), (318, 46040), (424, 34530), (530, 27624), (636, 23020), (795, 18416), (848, 17265), (1060, 13812), (1151, 12720), (1272, 11510), (1590, 9208), (2120, 6906), (2302, 6360), (2544, 5755), (3180, 4604), (3453, 4240)]