4031177520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{154097}}^1$

素因数の和:154222

約数の個数: 80

約数和(自身を含む): 12611380320

約数和(自身を除く): 8580202800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 8720, 13080, 26160, 154097, 308194, 462291, 616388, 770485, 924582, 1232776, 1540970, 1849164, 2311455, 2465552, 3081940, 3698328, 4622910, 6163880, 7396656, 9245820, 12327760, 16796573, 18491640, 33593146, 36983280, 50389719, 67186292, 83982865, 100779438, 134372584, 167965730, 201558876, 251948595, 268745168, 335931460, 403117752, 503897190, 671862920, 806235504, 1007794380, 1343725840, 2015588760, 4031177520]

約数ペア:

[(1, 4031177520), (2, 2015588760), (3, 1343725840), (4, 1007794380), (5, 806235504), (6, 671862920), (8, 503897190), (10, 403117752), (12, 335931460), (15, 268745168), (16, 251948595), (20, 201558876), (24, 167965730), (30, 134372584), (40, 100779438), (48, 83982865), (60, 67186292), (80, 50389719), (109, 36983280), (120, 33593146), (218, 18491640), (240, 16796573), (327, 12327760), (436, 9245820), (545, 7396656), (654, 6163880), (872, 4622910), (1090, 3698328), (1308, 3081940), (1635, 2465552), (1744, 2311455), (2180, 1849164), (2616, 1540970), (3270, 1232776), (4360, 924582), (5232, 770485), (6540, 616388), (8720, 462291), (13080, 308194), (26160, 154097)]