381729360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1590539}}^1$

素因数の和:1590555

約数の個数: 40

約数和(自身を含む): 1183361760

約数和(自身を除く): 801632400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1590539, 3181078, 4771617, 6362156, 7952695, 9543234, 12724312, 15905390, 19086468, 23858085, 25448624, 31810780, 38172936, 47716170, 63621560, 76345872, 95432340, 127243120, 190864680, 381729360]

約数ペア:

[(1, 381729360), (2, 190864680), (3, 127243120), (4, 95432340), (5, 76345872), (6, 63621560), (8, 47716170), (10, 38172936), (12, 31810780), (15, 25448624), (16, 23858085), (20, 19086468), (24, 15905390), (30, 12724312), (40, 9543234), (48, 7952695), (60, 6362156), (80, 4771617), (120, 3181078), (240, 1590539)]