55939320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{155387}}^1$

素因数の和:155404

約数の個数: 48

約数和(自身を含む): 181803960

約数和(自身を除く): 125864640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 155387, 310774, 466161, 621548, 776935, 932322, 1243096, 1398483, 1553870, 1864644, 2330805, 2796966, 3107740, 3729288, 4661610, 5593932, 6215480, 6992415, 9323220, 11187864, 13984830, 18646440, 27969660, 55939320]

約数ペア:

[(1, 55939320), (2, 27969660), (3, 18646440), (4, 13984830), (5, 11187864), (6, 9323220), (8, 6992415), (9, 6215480), (10, 5593932), (12, 4661610), (15, 3729288), (18, 3107740), (20, 2796966), (24, 2330805), (30, 1864644), (36, 1553870), (40, 1398483), (45, 1243096), (60, 932322), (72, 776935), (90, 621548), (120, 466161), (180, 310774), (360, 155387)]