61882880

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1$

素因数の和:1097

約数の個数: 80

約数和(自身を含む): 154972224

約数和(自身を除く): 93089344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1051, 1280, 1472, 1840, 2102, 2560, 2944, 3680, 4204, 5255, 5888, 7360, 8408, 10510, 11776, 14720, 16816, 21020, 24173, 29440, 33632, 42040, 48346, 58880, 67264, 84080, 96692, 120865, 134528, 168160, 193384, 241730, 269056, 336320, 386768, 483460, 538112, 672640, 773536, 966920, 1345280, 1547072, 1933840, 2690560, 3094144, 3867680, 6188288, 7735360, 12376576, 15470720, 30941440, 61882880]

約数ペア:

[(1, 61882880), (2, 30941440), (4, 15470720), (5, 12376576), (8, 7735360), (10, 6188288), (16, 3867680), (20, 3094144), (23, 2690560), (32, 1933840), (40, 1547072), (46, 1345280), (64, 966920), (80, 773536), (92, 672640), (115, 538112), (128, 483460), (160, 386768), (184, 336320), (230, 269056), (256, 241730), (320, 193384), (368, 168160), (460, 134528), (512, 120865), (640, 96692), (736, 84080), (920, 67264), (1051, 58880), (1280, 48346), (1472, 42040), (1840, 33632), (2102, 29440), (2560, 24173), (2944, 21020), (3680, 16816), (4204, 14720), (5255, 11776), (5888, 10510), (7360, 8408)]