55940520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{466171}}^1$

素因数の和:466185

約数の個数: 32

約数和(自身を含む): 167821920

約数和(自身を除く): 111881400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 466171, 932342, 1398513, 1864684, 2330855, 2797026, 3729368, 4661710, 5594052, 6992565, 9323420, 11188104, 13985130, 18646840, 27970260, 55940520]

約数ペア:

[(1, 55940520), (2, 27970260), (3, 18646840), (4, 13985130), (5, 11188104), (6, 9323420), (8, 6992565), (10, 5594052), (12, 4661710), (15, 3729368), (20, 2797026), (24, 2330855), (30, 1864684), (40, 1398513), (60, 932342), (120, 466171)]