6123456180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1\times {\mathrm{643}}^1$

素因数の和:1126

約数の個数: 144

約数和(自身を含む): 18768282624

約数和(自身を除く): 12644826444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 277, 382, 554, 573, 643, 764, 831, 955, 1108, 1146, 1286, 1385, 1662, 1719, 1910, 1929, 2292, 2493, 2572, 2770, 2865, 3215, 3324, 3438, 3820, 3858, 4155, 4986, 5540, 5730, 5787, 6430, 6876, 7716, 8310, 8595, 9645, 9972, 11460, 11574, 12465, 12860, 16620, 17190, 19290, 23148, 24930, 28935, 34380, 38580, 49860, 52907, 57870, 105814, 115740, 122813, 158721, 178111, 211628, 245626, 264535, 317442, 356222, 368439, 476163, 491252, 529070, 534333, 614065, 634884, 712444, 736878, 793605, 890555, 952326, 1058140, 1068666, 1105317, 1228130, 1473756, 1587210, 1602999, 1781110, 1842195, 1904652, 2137332, 2210634, 2380815, 2456260, 2671665, 3174420, 3205998, 3562220, 3684390, 4421268, 4761630, 5343330, 5526585, 6411996, 7368780, 8014995, 9523260, 10686660, 11053170, 16029990, 22106340, 32059980, 34019201, 68038402, 102057603, 136076804, 170096005, 204115206, 306172809, 340192010, 408230412, 510288015, 612345618, 680384020, 1020576030, 1224691236, 1530864045, 2041152060, 3061728090, 6123456180]

約数ペア:

[(1, 6123456180), (2, 3061728090), (3, 2041152060), (4, 1530864045), (5, 1224691236), (6, 1020576030), (9, 680384020), (10, 612345618), (12, 510288015), (15, 408230412), (18, 340192010), (20, 306172809), (30, 204115206), (36, 170096005), (45, 136076804), (60, 102057603), (90, 68038402), (180, 34019201), (191, 32059980), (277, 22106340), (382, 16029990), (554, 11053170), (573, 10686660), (643, 9523260), (764, 8014995), (831, 7368780), (955, 6411996), (1108, 5526585), (1146, 5343330), (1286, 4761630), (1385, 4421268), (1662, 3684390), (1719, 3562220), (1910, 3205998), (1929, 3174420), (2292, 2671665), (2493, 2456260), (2572, 2380815), (2770, 2210634), (2865, 2137332), (3215, 1904652), (3324, 1842195), (3438, 1781110), (3820, 1602999), (3858, 1587210), (4155, 1473756), (4986, 1228130), (5540, 1105317), (5730, 1068666), (5787, 1058140), (6430, 952326), (6876, 890555), (7716, 793605), (8310, 736878), (8595, 712444), (9645, 634884), (9972, 614065), (11460, 534333), (11574, 529070), (12465, 491252), (12860, 476163), (16620, 368439), (17190, 356222), (19290, 317442), (23148, 264535), (24930, 245626), (28935, 211628), (34380, 178111), (38580, 158721), (49860, 122813), (52907, 115740), (57870, 105814)]