91464720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{381103}}^1$

素因数の和:381119

約数の個数: 40

約数和(自身を含む): 283541376

約数和(自身を除く): 192076656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 381103, 762206, 1143309, 1524412, 1905515, 2286618, 3048824, 3811030, 4573236, 5716545, 6097648, 7622060, 9146472, 11433090, 15244120, 18292944, 22866180, 30488240, 45732360, 91464720]

約数ペア:

[(1, 91464720), (2, 45732360), (3, 30488240), (4, 22866180), (5, 18292944), (6, 15244120), (8, 11433090), (10, 9146472), (12, 7622060), (15, 6097648), (16, 5716545), (20, 4573236), (24, 3811030), (30, 3048824), (40, 2286618), (48, 1905515), (60, 1524412), (80, 1143309), (120, 762206), (240, 381103)]