2480939580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{120551}}^1$

素因数の和:120584

約数の個数: 96

約数和(自身を含む): 8101094400

約数和(自身を除く): 5620154820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 10290, 20580, 120551, 241102, 361653, 482204, 602755, 723306, 843857, 1205510, 1446612, 1687714, 1808265, 2411020, 2531571, 3375428, 3616530, 4219285, 5063142, 5906999, 7233060, 8438570, 10126284, 11813998, 12657855, 16877140, 17720997, 23627996, 25315710, 29534995, 35441994, 41348993, 50631420, 59069990, 70883988, 82697986, 88604985, 118139980, 124046979, 165395972, 177209970, 206744965, 248093958, 354419940, 413489930, 496187916, 620234895, 826979860, 1240469790, 2480939580]

約数ペア:

[(1, 2480939580), (2, 1240469790), (3, 826979860), (4, 620234895), (5, 496187916), (6, 413489930), (7, 354419940), (10, 248093958), (12, 206744965), (14, 177209970), (15, 165395972), (20, 124046979), (21, 118139980), (28, 88604985), (30, 82697986), (35, 70883988), (42, 59069990), (49, 50631420), (60, 41348993), (70, 35441994), (84, 29534995), (98, 25315710), (105, 23627996), (140, 17720997), (147, 16877140), (196, 12657855), (210, 11813998), (245, 10126284), (294, 8438570), (343, 7233060), (420, 5906999), (490, 5063142), (588, 4219285), (686, 3616530), (735, 3375428), (980, 2531571), (1029, 2411020), (1372, 1808265), (1470, 1687714), (1715, 1446612), (2058, 1205510), (2940, 843857), (3430, 723306), (4116, 602755), (5145, 482204), (6860, 361653), (10290, 241102), (20580, 120551)]