626880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{653}}^1$

素因数の和:673

約数の個数: 56

約数和(自身を含む): 1993392

約数和(自身を除く): 1366512

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, 653, 960, 1306, 1959, 2612, 3265, 3918, 5224, 6530, 7836, 9795, 10448, 13060, 15672, 19590, 20896, 26120, 31344, 39180, 41792, 52240, 62688, 78360, 104480, 125376, 156720, 208960, 313440, 626880]

約数ペア:

[(1, 626880), (2, 313440), (3, 208960), (4, 156720), (5, 125376), (6, 104480), (8, 78360), (10, 62688), (12, 52240), (15, 41792), (16, 39180), (20, 31344), (24, 26120), (30, 20896), (32, 19590), (40, 15672), (48, 13060), (60, 10448), (64, 9795), (80, 7836), (96, 6530), (120, 5224), (160, 3918), (192, 3265), (240, 2612), (320, 1959), (480, 1306), (653, 960)]