503016720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{28711}}^1$

素因数の和:28800

約数の個数: 80

約数和(自身を含む): 1580767872

約数和(自身を除く): 1077751152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 17520, 28711, 57422, 86133, 114844, 143555, 172266, 229688, 287110, 344532, 430665, 459376, 574220, 689064, 861330, 1148440, 1378128, 1722660, 2095903, 2296880, 3445320, 4191806, 6287709, 6890640, 8383612, 10479515, 12575418, 16767224, 20959030, 25150836, 31438545, 33534448, 41918060, 50301672, 62877090, 83836120, 100603344, 125754180, 167672240, 251508360, 503016720]

約数ペア:

[(1, 503016720), (2, 251508360), (3, 167672240), (4, 125754180), (5, 100603344), (6, 83836120), (8, 62877090), (10, 50301672), (12, 41918060), (15, 33534448), (16, 31438545), (20, 25150836), (24, 20959030), (30, 16767224), (40, 12575418), (48, 10479515), (60, 8383612), (73, 6890640), (80, 6287709), (120, 4191806), (146, 3445320), (219, 2296880), (240, 2095903), (292, 1722660), (365, 1378128), (438, 1148440), (584, 861330), (730, 689064), (876, 574220), (1095, 459376), (1168, 430665), (1460, 344532), (1752, 287110), (2190, 229688), (2920, 172266), (3504, 143555), (4380, 114844), (5840, 86133), (8760, 57422), (17520, 28711)]