71202720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{148339}}^1$

素因数の和:148357

約数の個数: 48

約数和(自身を含む): 224290080

約数和(自身を除く): 153087360

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, 148339, 296678, 445017, 593356, 741695, 890034, 1186712, 1483390, 1780068, 2225085, 2373424, 2966780, 3560136, 4450170, 4746848, 5933560, 7120272, 8900340, 11867120, 14240544, 17800680, 23734240, 35601360, 71202720]

約数ペア:

[(1, 71202720), (2, 35601360), (3, 23734240), (4, 17800680), (5, 14240544), (6, 11867120), (8, 8900340), (10, 7120272), (12, 5933560), (15, 4746848), (16, 4450170), (20, 3560136), (24, 2966780), (30, 2373424), (32, 2225085), (40, 1780068), (48, 1483390), (60, 1186712), (80, 890034), (96, 741695), (120, 593356), (160, 445017), (240, 296678), (480, 148339)]