1412223840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{980711}}^1$

素因数の和:980732

約数の個数: 72

約数和(自身を含む): 4819218768

約数和(自身を除く): 3406994928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 980711, 1961422, 2942133, 3922844, 4903555, 5884266, 7845688, 8826399, 9807110, 11768532, 14710665, 15691376, 17652798, 19614220, 23537064, 29421330, 31382752, 35305596, 39228440, 44131995, 47074128, 58842660, 70611192, 78456880, 88263990, 94148256, 117685320, 141222384, 156913760, 176527980, 235370640, 282444768, 353055960, 470741280, 706111920, 1412223840]

約数ペア:

[(1, 1412223840), (2, 706111920), (3, 470741280), (4, 353055960), (5, 282444768), (6, 235370640), (8, 176527980), (9, 156913760), (10, 141222384), (12, 117685320), (15, 94148256), (16, 88263990), (18, 78456880), (20, 70611192), (24, 58842660), (30, 47074128), (32, 44131995), (36, 39228440), (40, 35305596), (45, 31382752), (48, 29421330), (60, 23537064), (72, 19614220), (80, 17652798), (90, 15691376), (96, 14710665), (120, 11768532), (144, 9807110), (160, 8826399), (180, 7845688), (240, 5884266), (288, 4903555), (360, 3922844), (480, 2942133), (720, 1961422), (1440, 980711)]