16275120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3989}}^1$

素因数の和:4022

約数の個数: 80

約数和(自身を含む): 53434080

約数和(自身を除く): 37158960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 3989, 4080, 7978, 11967, 15956, 19945, 23934, 31912, 39890, 47868, 59835, 63824, 67813, 79780, 95736, 119670, 135626, 159560, 191472, 203439, 239340, 271252, 319120, 339065, 406878, 478680, 542504, 678130, 813756, 957360, 1017195, 1085008, 1356260, 1627512, 2034390, 2712520, 3255024, 4068780, 5425040, 8137560, 16275120]

約数ペア:

[(1, 16275120), (2, 8137560), (3, 5425040), (4, 4068780), (5, 3255024), (6, 2712520), (8, 2034390), (10, 1627512), (12, 1356260), (15, 1085008), (16, 1017195), (17, 957360), (20, 813756), (24, 678130), (30, 542504), (34, 478680), (40, 406878), (48, 339065), (51, 319120), (60, 271252), (68, 239340), (80, 203439), (85, 191472), (102, 159560), (120, 135626), (136, 119670), (170, 95736), (204, 79780), (240, 67813), (255, 63824), (272, 59835), (340, 47868), (408, 39890), (510, 31912), (680, 23934), (816, 19945), (1020, 15956), (1360, 11967), (2040, 7978), (3989, 4080)]