11101560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1388

約数の個数: 64

約数和(自身を含む): 33799680

約数和(自身を除く): 22698120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1303, 1420, 1704, 2130, 2606, 2840, 3909, 4260, 5212, 6515, 7818, 8520, 10424, 13030, 15636, 19545, 26060, 31272, 39090, 52120, 78180, 92513, 156360, 185026, 277539, 370052, 462565, 555078, 740104, 925130, 1110156, 1387695, 1850260, 2220312, 2775390, 3700520, 5550780, 11101560]

約数ペア:

[(1, 11101560), (2, 5550780), (3, 3700520), (4, 2775390), (5, 2220312), (6, 1850260), (8, 1387695), (10, 1110156), (12, 925130), (15, 740104), (20, 555078), (24, 462565), (30, 370052), (40, 277539), (60, 185026), (71, 156360), (120, 92513), (142, 78180), (213, 52120), (284, 39090), (355, 31272), (426, 26060), (568, 19545), (710, 15636), (852, 13030), (1065, 10424), (1303, 8520), (1420, 7818), (1704, 6515), (2130, 5212), (2606, 4260), (2840, 3909)]