15041200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1262

約数の個数: 60

約数和(自身を含む): 37332928

約数和(自身を除く): 22291728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1213, 1240, 1550, 2426, 2480, 3100, 4852, 6065, 6200, 9704, 12130, 12400, 19408, 24260, 30325, 37603, 48520, 60650, 75206, 97040, 121300, 150412, 188015, 242600, 300824, 376030, 485200, 601648, 752060, 940075, 1504120, 1880150, 3008240, 3760300, 7520600, 15041200]

約数ペア:

[(1, 15041200), (2, 7520600), (4, 3760300), (5, 3008240), (8, 1880150), (10, 1504120), (16, 940075), (20, 752060), (25, 601648), (31, 485200), (40, 376030), (50, 300824), (62, 242600), (80, 188015), (100, 150412), (124, 121300), (155, 97040), (200, 75206), (248, 60650), (310, 48520), (400, 37603), (496, 30325), (620, 24260), (775, 19408), (1213, 12400), (1240, 12130), (1550, 9704), (2426, 6200), (2480, 6065), (3100, 4852)]