140232720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{584303}}^1$

素因数の和:584319

約数の個数: 40

約数和(自身を含む): 434722176

約数和(自身を除く): 294489456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 584303, 1168606, 1752909, 2337212, 2921515, 3505818, 4674424, 5843030, 7011636, 8764545, 9348848, 11686060, 14023272, 17529090, 23372120, 28046544, 35058180, 46744240, 70116360, 140232720]

約数ペア:

[(1, 140232720), (2, 70116360), (3, 46744240), (4, 35058180), (5, 28046544), (6, 23372120), (8, 17529090), (10, 14023272), (12, 11686060), (15, 9348848), (16, 8764545), (20, 7011636), (24, 5843030), (30, 4674424), (40, 3505818), (48, 2921515), (60, 2337212), (80, 1752909), (120, 1168606), (240, 584303)]