478774440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1184

約数の個数: 192

約数和(自身を含む): 1655821440

約数和(自身を除く): 1177047000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 53, 60, 69, 72, 90, 92, 106, 115, 120, 138, 159, 180, 184, 207, 212, 230, 265, 276, 318, 345, 360, 414, 424, 460, 477, 530, 552, 636, 690, 795, 828, 920, 954, 1035, 1060, 1091, 1219, 1272, 1380, 1590, 1656, 1908, 2070, 2120, 2182, 2385, 2438, 2760, 3180, 3273, 3657, 3816, 4140, 4364, 4770, 4876, 5455, 6095, 6360, 6546, 7314, 8280, 8728, 9540, 9752, 9819, 10910, 10971, 12190, 13092, 14628, 16365, 18285, 19080, 19638, 21820, 21942, 24380, 25093, 26184, 29256, 32730, 36570, 39276, 43640, 43884, 48760, 49095, 50186, 54855, 57823, 65460, 73140, 75279, 78552, 87768, 98190, 100372, 109710, 115646, 125465, 130920, 146280, 150558, 173469, 196380, 200744, 219420, 225837, 231292, 250930, 289115, 301116, 346938, 376395, 392760, 438840, 451674, 462584, 501860, 520407, 578230, 602232, 693876, 752790, 867345, 903348, 1003720, 1040814, 1129185, 1156460, 1329929, 1387752, 1505580, 1734690, 1806696, 2081628, 2258370, 2312920, 2602035, 2659858, 3011160, 3469380, 3989787, 4163256, 4516740, 5204070, 5319716, 6649645, 6938760, 7979574, 9033480, 10408140, 10639432, 11969361, 13299290, 15959148, 19948935, 20816280, 23938722, 26598580, 31918296, 39897870, 47877444, 53197160, 59846805, 79795740, 95754888, 119693610, 159591480, 239387220, 478774440]

約数ペア:

[(1, 478774440), (2, 239387220), (3, 159591480), (4, 119693610), (5, 95754888), (6, 79795740), (8, 59846805), (9, 53197160), (10, 47877444), (12, 39897870), (15, 31918296), (18, 26598580), (20, 23938722), (23, 20816280), (24, 19948935), (30, 15959148), (36, 13299290), (40, 11969361), (45, 10639432), (46, 10408140), (53, 9033480), (60, 7979574), (69, 6938760), (72, 6649645), (90, 5319716), (92, 5204070), (106, 4516740), (115, 4163256), (120, 3989787), (138, 3469380), (159, 3011160), (180, 2659858), (184, 2602035), (207, 2312920), (212, 2258370), (230, 2081628), (265, 1806696), (276, 1734690), (318, 1505580), (345, 1387752), (360, 1329929), (414, 1156460), (424, 1129185), (460, 1040814), (477, 1003720), (530, 903348), (552, 867345), (636, 752790), (690, 693876), (795, 602232), (828, 578230), (920, 520407), (954, 501860), (1035, 462584), (1060, 451674), (1091, 438840), (1219, 392760), (1272, 376395), (1380, 346938), (1590, 301116), (1656, 289115), (1908, 250930), (2070, 231292), (2120, 225837), (2182, 219420), (2385, 200744), (2438, 196380), (2760, 173469), (3180, 150558), (3273, 146280), (3657, 130920), (3816, 125465), (4140, 115646), (4364, 109710), (4770, 100372), (4876, 98190), (5455, 87768), (6095, 78552), (6360, 75279), (6546, 73140), (7314, 65460), (8280, 57823), (8728, 54855), (9540, 50186), (9752, 49095), (9819, 48760), (10910, 43884), (10971, 43640), (12190, 39276), (13092, 36570), (14628, 32730), (16365, 29256), (18285, 26184), (19080, 25093), (19638, 24380), (21820, 21942)]