75245640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1013}}^1$

素因数の和:1646

約数の個数: 64

約数和(自身を含む): 226324800

約数和(自身を除く): 151079160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 619, 1013, 1238, 1857, 2026, 2476, 3039, 3095, 3714, 4052, 4952, 5065, 6078, 6190, 7428, 8104, 9285, 10130, 12156, 12380, 14856, 15195, 18570, 20260, 24312, 24760, 30390, 37140, 40520, 60780, 74280, 121560, 627047, 1254094, 1881141, 2508188, 3135235, 3762282, 5016376, 6270470, 7524564, 9405705, 12540940, 15049128, 18811410, 25081880, 37622820, 75245640]

約数ペア:

[(1, 75245640), (2, 37622820), (3, 25081880), (4, 18811410), (5, 15049128), (6, 12540940), (8, 9405705), (10, 7524564), (12, 6270470), (15, 5016376), (20, 3762282), (24, 3135235), (30, 2508188), (40, 1881141), (60, 1254094), (120, 627047), (619, 121560), (1013, 74280), (1238, 60780), (1857, 40520), (2026, 37140), (2476, 30390), (3039, 24760), (3095, 24312), (3714, 20260), (4052, 18570), (4952, 15195), (5065, 14856), (6078, 12380), (6190, 12156), (7428, 10130), (8104, 9285)]