828757320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1063}}^1$

素因数の和:1239

約数の個数: 128

約数和(自身を含む): 2551046400

約数和(自身を除く): 1722289080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 89, 120, 146, 178, 219, 267, 292, 356, 365, 438, 445, 534, 584, 712, 730, 876, 890, 1063, 1068, 1095, 1335, 1460, 1752, 1780, 2126, 2136, 2190, 2670, 2920, 3189, 3560, 4252, 4380, 5315, 5340, 6378, 6497, 8504, 8760, 10630, 10680, 12756, 12994, 15945, 19491, 21260, 25512, 25988, 31890, 32485, 38982, 42520, 51976, 63780, 64970, 77599, 77964, 94607, 97455, 127560, 129940, 155198, 155928, 189214, 194910, 232797, 259880, 283821, 310396, 378428, 387995, 389820, 465594, 473035, 567642, 620792, 756856, 775990, 779640, 931188, 946070, 1135284, 1163985, 1419105, 1551980, 1862376, 1892140, 2270568, 2327970, 2838210, 3103960, 3784280, 4655940, 5676420, 6906311, 9311880, 11352840, 13812622, 20718933, 27625244, 34531555, 41437866, 55250488, 69063110, 82875732, 103594665, 138126220, 165751464, 207189330, 276252440, 414378660, 828757320]

約数ペア:

[(1, 828757320), (2, 414378660), (3, 276252440), (4, 207189330), (5, 165751464), (6, 138126220), (8, 103594665), (10, 82875732), (12, 69063110), (15, 55250488), (20, 41437866), (24, 34531555), (30, 27625244), (40, 20718933), (60, 13812622), (73, 11352840), (89, 9311880), (120, 6906311), (146, 5676420), (178, 4655940), (219, 3784280), (267, 3103960), (292, 2838210), (356, 2327970), (365, 2270568), (438, 1892140), (445, 1862376), (534, 1551980), (584, 1419105), (712, 1163985), (730, 1135284), (876, 946070), (890, 931188), (1063, 779640), (1068, 775990), (1095, 756856), (1335, 620792), (1460, 567642), (1752, 473035), (1780, 465594), (2126, 389820), (2136, 387995), (2190, 378428), (2670, 310396), (2920, 283821), (3189, 259880), (3560, 232797), (4252, 194910), (4380, 189214), (5315, 155928), (5340, 155198), (6378, 129940), (6497, 127560), (8504, 97455), (8760, 94607), (10630, 77964), (10680, 77599), (12756, 64970), (12994, 63780), (15945, 51976), (19491, 42520), (21260, 38982), (25512, 32485), (25988, 31890)]