282478680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71333}}^1$

素因数の和:71361

約数の個数: 96

約数和(自身を含む): 1001529360

約数和(自身を除く): 719050680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 71333, 142666, 213999, 285332, 356665, 427998, 570664, 641997, 713330, 784663, 855996, 1069995, 1283994, 1426660, 1569326, 1711992, 2139990, 2353989, 2567988, 2853320, 3138652, 3209985, 3923315, 4279980, 4707978, 5135976, 6277304, 6419970, 7061967, 7846630, 8559960, 9415956, 11769945, 12839940, 14123934, 15693260, 18831912, 23539890, 25679880, 28247868, 31386520, 35309835, 47079780, 56495736, 70619670, 94159560, 141239340, 282478680]

約数ペア:

[(1, 282478680), (2, 141239340), (3, 94159560), (4, 70619670), (5, 56495736), (6, 47079780), (8, 35309835), (9, 31386520), (10, 28247868), (11, 25679880), (12, 23539890), (15, 18831912), (18, 15693260), (20, 14123934), (22, 12839940), (24, 11769945), (30, 9415956), (33, 8559960), (36, 7846630), (40, 7061967), (44, 6419970), (45, 6277304), (55, 5135976), (60, 4707978), (66, 4279980), (72, 3923315), (88, 3209985), (90, 3138652), (99, 2853320), (110, 2567988), (120, 2353989), (132, 2139990), (165, 1711992), (180, 1569326), (198, 1426660), (220, 1283994), (264, 1069995), (330, 855996), (360, 784663), (396, 713330), (440, 641997), (495, 570664), (660, 427998), (792, 356665), (990, 285332), (1320, 213999), (1980, 142666), (3960, 71333)]