61656120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{57089}}^1$

素因数の和:57109

約数の個数: 64

約数和(自身を含む): 205524000

約数和(自身を除く): 143867880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 57089, 114178, 171267, 228356, 285445, 342534, 456712, 513801, 570890, 685068, 856335, 1027602, 1141780, 1370136, 1541403, 1712670, 2055204, 2283560, 2569005, 3082806, 3425340, 4110408, 5138010, 6165612, 6850680, 7707015, 10276020, 12331224, 15414030, 20552040, 30828060, 61656120]

約数ペア:

[(1, 61656120), (2, 30828060), (3, 20552040), (4, 15414030), (5, 12331224), (6, 10276020), (8, 7707015), (9, 6850680), (10, 6165612), (12, 5138010), (15, 4110408), (18, 3425340), (20, 3082806), (24, 2569005), (27, 2283560), (30, 2055204), (36, 1712670), (40, 1541403), (45, 1370136), (54, 1141780), (60, 1027602), (72, 856335), (90, 685068), (108, 570890), (120, 513801), (135, 456712), (180, 342534), (216, 285445), (270, 228356), (360, 171267), (540, 114178), (1080, 57089)]