622897680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{152671}}^1$

素因数の和:152704

約数の個数: 80

約数和(自身を含む): 2044583424

約数和(自身を除く): 1421685744

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, 4080, 152671, 305342, 458013, 610684, 763355, 916026, 1221368, 1526710, 1832052, 2290065, 2442736, 2595407, 3053420, 3664104, 4580130, 5190814, 6106840, 7328208, 7786221, 9160260, 10381628, 12213680, 12977035, 15572442, 18320520, 20763256, 25954070, 31144884, 36641040, 38931105, 41526512, 51908140, 62289768, 77862210, 103816280, 124579536, 155724420, 207632560, 311448840, 622897680]

約数ペア:

[(1, 622897680), (2, 311448840), (3, 207632560), (4, 155724420), (5, 124579536), (6, 103816280), (8, 77862210), (10, 62289768), (12, 51908140), (15, 41526512), (16, 38931105), (17, 36641040), (20, 31144884), (24, 25954070), (30, 20763256), (34, 18320520), (40, 15572442), (48, 12977035), (51, 12213680), (60, 10381628), (68, 9160260), (80, 7786221), (85, 7328208), (102, 6106840), (120, 5190814), (136, 4580130), (170, 3664104), (204, 3053420), (240, 2595407), (255, 2442736), (272, 2290065), (340, 1832052), (408, 1526710), (510, 1221368), (680, 916026), (816, 763355), (1020, 610684), (1360, 458013), (2040, 305342), (4080, 152671)]