61654080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{64223}}^1$

素因数の和:64243

約数の個数: 56

約数和(自身を含む): 195754752

約数和(自身を除く): 134100672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 64223, 128446, 192669, 256892, 321115, 385338, 513784, 642230, 770676, 963345, 1027568, 1284460, 1541352, 1926690, 2055136, 2568920, 3082704, 3853380, 4110272, 5137840, 6165408, 7706760, 10275680, 12330816, 15413520, 20551360, 30827040, 61654080]

約数ペア:

[(1, 61654080), (2, 30827040), (3, 20551360), (4, 15413520), (5, 12330816), (6, 10275680), (8, 7706760), (10, 6165408), (12, 5137840), (15, 4110272), (16, 3853380), (20, 3082704), (24, 2568920), (30, 2055136), (32, 1926690), (40, 1541352), (48, 1284460), (60, 1027568), (64, 963345), (80, 770676), (96, 642230), (120, 513784), (160, 385338), (192, 321115), (240, 256892), (320, 192669), (480, 128446), (960, 64223)]