201733440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{210139}}^1$

素因数の和:210159

約数の個数: 56

約数和(自身を含む): 640506720

約数和(自身を除く): 438773280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 210139, 420278, 630417, 840556, 1050695, 1260834, 1681112, 2101390, 2521668, 3152085, 3362224, 4202780, 5043336, 6304170, 6724448, 8405560, 10086672, 12608340, 13448896, 16811120, 20173344, 25216680, 33622240, 40346688, 50433360, 67244480, 100866720, 201733440]

約数ペア:

[(1, 201733440), (2, 100866720), (3, 67244480), (4, 50433360), (5, 40346688), (6, 33622240), (8, 25216680), (10, 20173344), (12, 16811120), (15, 13448896), (16, 12608340), (20, 10086672), (24, 8405560), (30, 6724448), (32, 6304170), (40, 5043336), (48, 4202780), (60, 3362224), (64, 3152085), (80, 2521668), (96, 2101390), (120, 1681112), (160, 1260834), (192, 1050695), (240, 840556), (320, 630417), (480, 420278), (960, 210139)]