180759720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1487}}^1$

素因数の和:2514

約数の個数: 64

約数和(自身を含む): 543179520

約数和(自身を除く): 362419800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1013, 1487, 2026, 2974, 3039, 4052, 4461, 5065, 5948, 6078, 7435, 8104, 8922, 10130, 11896, 12156, 14870, 15195, 17844, 20260, 22305, 24312, 29740, 30390, 35688, 40520, 44610, 59480, 60780, 89220, 121560, 178440, 1506331, 3012662, 4518993, 6025324, 7531655, 9037986, 12050648, 15063310, 18075972, 22594965, 30126620, 36151944, 45189930, 60253240, 90379860, 180759720]

約数ペア:

[(1, 180759720), (2, 90379860), (3, 60253240), (4, 45189930), (5, 36151944), (6, 30126620), (8, 22594965), (10, 18075972), (12, 15063310), (15, 12050648), (20, 9037986), (24, 7531655), (30, 6025324), (40, 4518993), (60, 3012662), (120, 1506331), (1013, 178440), (1487, 121560), (2026, 89220), (2974, 60780), (3039, 59480), (4052, 44610), (4461, 40520), (5065, 35688), (5948, 30390), (6078, 29740), (7435, 24312), (8104, 22305), (8922, 20260), (10130, 17844), (11896, 15195), (12156, 14870)]