66167520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137849}}^1$

素因数の和:137867

約数の個数: 48

約数和(自身を含む): 208429200

約数和(自身を除く): 142261680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 137849, 275698, 413547, 551396, 689245, 827094, 1102792, 1378490, 1654188, 2067735, 2205584, 2756980, 3308376, 4135470, 4411168, 5513960, 6616752, 8270940, 11027920, 13233504, 16541880, 22055840, 33083760, 66167520]

約数ペア:

[(1, 66167520), (2, 33083760), (3, 22055840), (4, 16541880), (5, 13233504), (6, 11027920), (8, 8270940), (10, 6616752), (12, 5513960), (15, 4411168), (16, 4135470), (20, 3308376), (24, 2756980), (30, 2205584), (32, 2067735), (40, 1654188), (48, 1378490), (60, 1102792), (80, 827094), (96, 689245), (120, 551396), (160, 413547), (240, 275698), (480, 137849)]