1900482720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3959339}}^1$

素因数の和:3959357

約数の個数: 48

約数和(自身を含む): 5986522080

約数和(自身を除く): 4086039360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 3959339, 7918678, 11878017, 15837356, 19796695, 23756034, 31674712, 39593390, 47512068, 59390085, 63349424, 79186780, 95024136, 118780170, 126698848, 158373560, 190048272, 237560340, 316747120, 380096544, 475120680, 633494240, 950241360, 1900482720]

約数ペア:

[(1, 1900482720), (2, 950241360), (3, 633494240), (4, 475120680), (5, 380096544), (6, 316747120), (8, 237560340), (10, 190048272), (12, 158373560), (15, 126698848), (16, 118780170), (20, 95024136), (24, 79186780), (30, 63349424), (32, 59390085), (40, 47512068), (48, 39593390), (60, 31674712), (80, 23756034), (96, 19796695), (120, 15837356), (160, 11878017), (240, 7918678), (480, 3959339)]