165351960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1091}}^1$

素因数の和:1529

約数の個数: 96

約数和(自身を含む): 539164080

約数和(自身を除く): 373812120

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, 421, 842, 1091, 1263, 1684, 2105, 2182, 2526, 3273, 3368, 3789, 4210, 4364, 5052, 5455, 6315, 6546, 7578, 8420, 8728, 9819, 10104, 10910, 12630, 13092, 15156, 16365, 16840, 18945, 19638, 21820, 25260, 26184, 30312, 32730, 37890, 39276, 43640, 49095, 50520, 65460, 75780, 78552, 98190, 130920, 151560, 196380, 392760, 459311, 918622, 1377933, 1837244, 2296555, 2755866, 3674488, 4133799, 4593110, 5511732, 6889665, 8267598, 9186220, 11023464, 13779330, 16535196, 18372440, 20668995, 27558660, 33070392, 41337990, 55117320, 82675980, 165351960]

約数ペア:

[(1, 165351960), (2, 82675980), (3, 55117320), (4, 41337990), (5, 33070392), (6, 27558660), (8, 20668995), (9, 18372440), (10, 16535196), (12, 13779330), (15, 11023464), (18, 9186220), (20, 8267598), (24, 6889665), (30, 5511732), (36, 4593110), (40, 4133799), (45, 3674488), (60, 2755866), (72, 2296555), (90, 1837244), (120, 1377933), (180, 918622), (360, 459311), (421, 392760), (842, 196380), (1091, 151560), (1263, 130920), (1684, 98190), (2105, 78552), (2182, 75780), (2526, 65460), (3273, 50520), (3368, 49095), (3789, 43640), (4210, 39276), (4364, 37890), (5052, 32730), (5455, 30312), (6315, 26184), (6546, 25260), (7578, 21820), (8420, 19638), (8728, 18945), (9819, 16840), (10104, 16365), (10910, 15156), (12630, 13092)]