152029380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{16139}}^1$

素因数の和:16308

約数の個数: 48

約数和(自身を含む): 428420160

約数和(自身を除く): 276390780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 16139, 32278, 48417, 64556, 80695, 96834, 161390, 193668, 242085, 322780, 484170, 968340, 2533823, 5067646, 7601469, 10135292, 12669115, 15202938, 25338230, 30405876, 38007345, 50676460, 76014690, 152029380]

約数ペア:

[(1, 152029380), (2, 76014690), (3, 50676460), (4, 38007345), (5, 30405876), (6, 25338230), (10, 15202938), (12, 12669115), (15, 10135292), (20, 7601469), (30, 5067646), (60, 2533823), (157, 968340), (314, 484170), (471, 322780), (628, 242085), (785, 193668), (942, 161390), (1570, 96834), (1884, 80695), (2355, 64556), (3140, 48417), (4710, 32278), (9420, 16139)]