249352560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1723}}^1$

素因数の和:1812

約数の個数: 160

約数和(自身を含む): 872206080

約数和(自身を除く): 622853520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 108, 120, 134, 135, 144, 180, 201, 216, 240, 268, 270, 335, 360, 402, 432, 536, 540, 603, 670, 720, 804, 1005, 1072, 1080, 1206, 1340, 1608, 1723, 1809, 2010, 2160, 2412, 2680, 3015, 3216, 3446, 3618, 4020, 4824, 5169, 5360, 6030, 6892, 7236, 8040, 8615, 9045, 9648, 10338, 12060, 13784, 14472, 15507, 16080, 17230, 18090, 20676, 24120, 25845, 27568, 28944, 31014, 34460, 36180, 41352, 46521, 48240, 51690, 62028, 68920, 72360, 77535, 82704, 93042, 103380, 115441, 124056, 137840, 144720, 155070, 186084, 206760, 230882, 232605, 248112, 310140, 346323, 372168, 413520, 461764, 465210, 577205, 620280, 692646, 744336, 923528, 930420, 1038969, 1154410, 1240560, 1385292, 1731615, 1847056, 1860840, 2077938, 2308820, 2770584, 3116907, 3463230, 3721680, 4155876, 4617640, 5194845, 5541168, 6233814, 6926460, 8311752, 9235280, 10389690, 12467628, 13852920, 15584535, 16623504, 20779380, 24935256, 27705840, 31169070, 41558760, 49870512, 62338140, 83117520, 124676280, 249352560]

約数ペア:

[(1, 249352560), (2, 124676280), (3, 83117520), (4, 62338140), (5, 49870512), (6, 41558760), (8, 31169070), (9, 27705840), (10, 24935256), (12, 20779380), (15, 16623504), (16, 15584535), (18, 13852920), (20, 12467628), (24, 10389690), (27, 9235280), (30, 8311752), (36, 6926460), (40, 6233814), (45, 5541168), (48, 5194845), (54, 4617640), (60, 4155876), (67, 3721680), (72, 3463230), (80, 3116907), (90, 2770584), (108, 2308820), (120, 2077938), (134, 1860840), (135, 1847056), (144, 1731615), (180, 1385292), (201, 1240560), (216, 1154410), (240, 1038969), (268, 930420), (270, 923528), (335, 744336), (360, 692646), (402, 620280), (432, 577205), (536, 465210), (540, 461764), (603, 413520), (670, 372168), (720, 346323), (804, 310140), (1005, 248112), (1072, 232605), (1080, 230882), (1206, 206760), (1340, 186084), (1608, 155070), (1723, 144720), (1809, 137840), (2010, 124056), (2160, 115441), (2412, 103380), (2680, 93042), (3015, 82704), (3216, 77535), (3446, 72360), (3618, 68920), (4020, 62028), (4824, 51690), (5169, 48240), (5360, 46521), (6030, 41352), (6892, 36180), (7236, 34460), (8040, 31014), (8615, 28944), (9045, 27568), (9648, 25845), (10338, 24120), (12060, 20676), (13784, 18090), (14472, 17230), (15507, 16080)]