38240760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7411}}^1$

素因数の和:7468

約数の個数: 64

約数和(自身を含む): 117406080

約数和(自身を除く): 79165320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 7411, 14822, 22233, 29644, 37055, 44466, 59288, 74110, 88932, 111165, 148220, 177864, 222330, 296440, 318673, 444660, 637346, 889320, 956019, 1274692, 1593365, 1912038, 2549384, 3186730, 3824076, 4780095, 6373460, 7648152, 9560190, 12746920, 19120380, 38240760]

約数ペア:

[(1, 38240760), (2, 19120380), (3, 12746920), (4, 9560190), (5, 7648152), (6, 6373460), (8, 4780095), (10, 3824076), (12, 3186730), (15, 2549384), (20, 1912038), (24, 1593365), (30, 1274692), (40, 956019), (43, 889320), (60, 637346), (86, 444660), (120, 318673), (129, 296440), (172, 222330), (215, 177864), (258, 148220), (344, 111165), (430, 88932), (516, 74110), (645, 59288), (860, 44466), (1032, 37055), (1290, 29644), (1720, 22233), (2580, 14822), (5160, 7411)]