82416420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{152623}}^1$

素因数の和:152641

約数の個数: 48

約数和(自身を含む): 256408320

約数和(自身を除く): 173991900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 152623, 305246, 457869, 610492, 763115, 915738, 1373607, 1526230, 1831476, 2289345, 2747214, 3052460, 4120821, 4578690, 5494428, 6868035, 8241642, 9157380, 13736070, 16483284, 20604105, 27472140, 41208210, 82416420]

約数ペア:

[(1, 82416420), (2, 41208210), (3, 27472140), (4, 20604105), (5, 16483284), (6, 13736070), (9, 9157380), (10, 8241642), (12, 6868035), (15, 5494428), (18, 4578690), (20, 4120821), (27, 3052460), (30, 2747214), (36, 2289345), (45, 1831476), (54, 1526230), (60, 1373607), (90, 915738), (108, 763115), (135, 610492), (180, 457869), (270, 305246), (540, 152623)]