154096720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:692

約数の個数: 80

約数和(自身を含む): 374261760

約数和(自身を除く): 220165040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 127, 145, 232, 254, 290, 464, 508, 523, 580, 635, 1016, 1046, 1160, 1270, 2032, 2092, 2320, 2540, 2615, 3683, 4184, 5080, 5230, 7366, 8368, 10160, 10460, 14732, 15167, 18415, 20920, 29464, 30334, 36830, 41840, 58928, 60668, 66421, 73660, 75835, 121336, 132842, 147320, 151670, 242672, 265684, 294640, 303340, 332105, 531368, 606680, 664210, 1062736, 1213360, 1328420, 1926209, 2656840, 3852418, 5313680, 7704836, 9631045, 15409672, 19262090, 30819344, 38524180, 77048360, 154096720]

約数ペア:

[(1, 154096720), (2, 77048360), (4, 38524180), (5, 30819344), (8, 19262090), (10, 15409672), (16, 9631045), (20, 7704836), (29, 5313680), (40, 3852418), (58, 2656840), (80, 1926209), (116, 1328420), (127, 1213360), (145, 1062736), (232, 664210), (254, 606680), (290, 531368), (464, 332105), (508, 303340), (523, 294640), (580, 265684), (635, 242672), (1016, 151670), (1046, 147320), (1160, 132842), (1270, 121336), (2032, 75835), (2092, 73660), (2320, 66421), (2540, 60668), (2615, 58928), (3683, 41840), (4184, 36830), (5080, 30334), (5230, 29464), (7366, 20920), (8368, 18415), (10160, 15167), (10460, 14732)]