4744440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 16588800

約数和(自身を除く): 11844360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 191, 207, 216, 230, 270, 276, 345, 360, 382, 414, 460, 540, 552, 573, 621, 690, 764, 828, 920, 955, 1035, 1080, 1146, 1242, 1380, 1528, 1656, 1719, 1910, 2070, 2292, 2484, 2760, 2865, 3105, 3438, 3820, 4140, 4393, 4584, 4968, 5157, 5730, 6210, 6876, 7640, 8280, 8595, 8786, 10314, 11460, 12420, 13179, 13752, 17190, 17572, 20628, 21965, 22920, 24840, 25785, 26358, 34380, 35144, 39537, 41256, 43930, 51570, 52716, 65895, 68760, 79074, 87860, 103140, 105432, 118611, 131790, 158148, 175720, 197685, 206280, 237222, 263580, 316296, 395370, 474444, 527160, 593055, 790740, 948888, 1186110, 1581480, 2372220, 4744440]

約数ペア:

[(1, 4744440), (2, 2372220), (3, 1581480), (4, 1186110), (5, 948888), (6, 790740), (8, 593055), (9, 527160), (10, 474444), (12, 395370), (15, 316296), (18, 263580), (20, 237222), (23, 206280), (24, 197685), (27, 175720), (30, 158148), (36, 131790), (40, 118611), (45, 105432), (46, 103140), (54, 87860), (60, 79074), (69, 68760), (72, 65895), (90, 52716), (92, 51570), (108, 43930), (115, 41256), (120, 39537), (135, 35144), (138, 34380), (180, 26358), (184, 25785), (191, 24840), (207, 22920), (216, 21965), (230, 20628), (270, 17572), (276, 17190), (345, 13752), (360, 13179), (382, 12420), (414, 11460), (460, 10314), (540, 8786), (552, 8595), (573, 8280), (621, 7640), (690, 6876), (764, 6210), (828, 5730), (920, 5157), (955, 4968), (1035, 4584), (1080, 4393), (1146, 4140), (1242, 3820), (1380, 3438), (1528, 3105), (1656, 2865), (1719, 2760), (1910, 2484), (2070, 2292)]