561963120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{28211}}^1$

素因数の和:28310

約数の個数: 80

約数和(自身を含む): 1763137152

約数和(自身を除く): 1201174032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 9960, 19920, 28211, 56422, 84633, 112844, 141055, 169266, 225688, 282110, 338532, 423165, 451376, 564220, 677064, 846330, 1128440, 1354128, 1692660, 2256880, 2341513, 3385320, 4683026, 6770640, 7024539, 9366052, 11707565, 14049078, 18732104, 23415130, 28098156, 35122695, 37464208, 46830260, 56196312, 70245390, 93660520, 112392624, 140490780, 187321040, 280981560, 561963120]

約数ペア:

[(1, 561963120), (2, 280981560), (3, 187321040), (4, 140490780), (5, 112392624), (6, 93660520), (8, 70245390), (10, 56196312), (12, 46830260), (15, 37464208), (16, 35122695), (20, 28098156), (24, 23415130), (30, 18732104), (40, 14049078), (48, 11707565), (60, 9366052), (80, 7024539), (83, 6770640), (120, 4683026), (166, 3385320), (240, 2341513), (249, 2256880), (332, 1692660), (415, 1354128), (498, 1128440), (664, 846330), (830, 677064), (996, 564220), (1245, 451376), (1328, 423165), (1660, 338532), (1992, 282110), (2490, 225688), (3320, 169266), (3984, 141055), (4980, 112844), (6640, 84633), (9960, 56422), (19920, 28211)]