627618720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1307539}}^1$

素因数の和:1307557

約数の個数: 48

約数和(自身を含む): 1977000480

約数和(自身を除く): 1349381760

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, 1307539, 2615078, 3922617, 5230156, 6537695, 7845234, 10460312, 13075390, 15690468, 19613085, 20920624, 26150780, 31380936, 39226170, 41841248, 52301560, 62761872, 78452340, 104603120, 125523744, 156904680, 209206240, 313809360, 627618720]

約数ペア:

[(1, 627618720), (2, 313809360), (3, 209206240), (4, 156904680), (5, 125523744), (6, 104603120), (8, 78452340), (10, 62761872), (12, 52301560), (15, 41841248), (16, 39226170), (20, 31380936), (24, 26150780), (30, 20920624), (32, 19613085), (40, 15690468), (48, 13075390), (60, 10460312), (80, 7845234), (96, 6537695), (120, 5230156), (160, 3922617), (240, 2615078), (480, 1307539)]