1925520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 6106752

約数和(自身を除く): 4181232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 113, 120, 142, 213, 226, 240, 284, 339, 355, 426, 452, 565, 568, 678, 710, 852, 904, 1065, 1130, 1136, 1356, 1420, 1695, 1704, 1808, 2130, 2260, 2712, 2840, 3390, 3408, 4260, 4520, 5424, 5680, 6780, 8023, 8520, 9040, 13560, 16046, 17040, 24069, 27120, 32092, 40115, 48138, 64184, 80230, 96276, 120345, 128368, 160460, 192552, 240690, 320920, 385104, 481380, 641840, 962760, 1925520]

約数ペア:

[(1, 1925520), (2, 962760), (3, 641840), (4, 481380), (5, 385104), (6, 320920), (8, 240690), (10, 192552), (12, 160460), (15, 128368), (16, 120345), (20, 96276), (24, 80230), (30, 64184), (40, 48138), (48, 40115), (60, 32092), (71, 27120), (80, 24069), (113, 17040), (120, 16046), (142, 13560), (213, 9040), (226, 8520), (240, 8023), (284, 6780), (339, 5680), (355, 5424), (426, 4520), (452, 4260), (565, 3408), (568, 3390), (678, 2840), (710, 2712), (852, 2260), (904, 2130), (1065, 1808), (1130, 1704), (1136, 1695), (1356, 1420)]