4400280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:753

約数の個数: 96

約数和(自身を含む): 15163200

約数和(自身を除く): 10762920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 719, 765, 1020, 1224, 1438, 1530, 2040, 2157, 2876, 3060, 3595, 4314, 5752, 6120, 6471, 7190, 8628, 10785, 12223, 12942, 14380, 17256, 21570, 24446, 25884, 28760, 32355, 36669, 43140, 48892, 51768, 61115, 64710, 73338, 86280, 97784, 110007, 122230, 129420, 146676, 183345, 220014, 244460, 258840, 293352, 366690, 440028, 488920, 550035, 733380, 880056, 1100070, 1466760, 2200140, 4400280]

約数ペア:

[(1, 4400280), (2, 2200140), (3, 1466760), (4, 1100070), (5, 880056), (6, 733380), (8, 550035), (9, 488920), (10, 440028), (12, 366690), (15, 293352), (17, 258840), (18, 244460), (20, 220014), (24, 183345), (30, 146676), (34, 129420), (36, 122230), (40, 110007), (45, 97784), (51, 86280), (60, 73338), (68, 64710), (72, 61115), (85, 51768), (90, 48892), (102, 43140), (120, 36669), (136, 32355), (153, 28760), (170, 25884), (180, 24446), (204, 21570), (255, 17256), (306, 14380), (340, 12942), (360, 12223), (408, 10785), (510, 8628), (612, 7190), (680, 6471), (719, 6120), (765, 5752), (1020, 4314), (1224, 3595), (1438, 3060), (1530, 2876), (2040, 2157)]