42449520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2131}}^1$

素因数の和:2230

約数の個数: 80

約数和(自身を含む): 133241472

約数和(自身を除く): 90791952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2131, 2490, 3320, 3984, 4262, 4980, 6393, 6640, 8524, 9960, 10655, 12786, 17048, 19920, 21310, 25572, 31965, 34096, 42620, 51144, 63930, 85240, 102288, 127860, 170480, 176873, 255720, 353746, 511440, 530619, 707492, 884365, 1061238, 1414984, 1768730, 2122476, 2653095, 2829968, 3537460, 4244952, 5306190, 7074920, 8489904, 10612380, 14149840, 21224760, 42449520]

約数ペア:

[(1, 42449520), (2, 21224760), (3, 14149840), (4, 10612380), (5, 8489904), (6, 7074920), (8, 5306190), (10, 4244952), (12, 3537460), (15, 2829968), (16, 2653095), (20, 2122476), (24, 1768730), (30, 1414984), (40, 1061238), (48, 884365), (60, 707492), (80, 530619), (83, 511440), (120, 353746), (166, 255720), (240, 176873), (249, 170480), (332, 127860), (415, 102288), (498, 85240), (664, 63930), (830, 51144), (996, 42620), (1245, 34096), (1328, 31965), (1660, 25572), (1992, 21310), (2131, 19920), (2490, 17048), (3320, 12786), (3984, 10655), (4262, 9960), (4980, 8524), (6393, 6640)]