27561840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2801}}^1$

素因数の和:2858

約数の個数: 80

約数和(自身を含む): 87556896

約数和(自身を除く): 59995056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 2801, 3280, 4920, 5602, 8403, 9840, 11204, 14005, 16806, 22408, 28010, 33612, 42015, 44816, 56020, 67224, 84030, 112040, 114841, 134448, 168060, 224080, 229682, 336120, 344523, 459364, 574205, 672240, 689046, 918728, 1148410, 1378092, 1722615, 1837456, 2296820, 2756184, 3445230, 4593640, 5512368, 6890460, 9187280, 13780920, 27561840]

約数ペア:

[(1, 27561840), (2, 13780920), (3, 9187280), (4, 6890460), (5, 5512368), (6, 4593640), (8, 3445230), (10, 2756184), (12, 2296820), (15, 1837456), (16, 1722615), (20, 1378092), (24, 1148410), (30, 918728), (40, 689046), (41, 672240), (48, 574205), (60, 459364), (80, 344523), (82, 336120), (120, 229682), (123, 224080), (164, 168060), (205, 134448), (240, 114841), (246, 112040), (328, 84030), (410, 67224), (492, 56020), (615, 44816), (656, 42015), (820, 33612), (984, 28010), (1230, 22408), (1640, 16806), (1968, 14005), (2460, 11204), (2801, 9840), (3280, 8403), (4920, 5602)]