266676720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48311}}^1$

素因数の和:48350

約数の個数: 80

約数和(自身を含む): 862659072

約数和(自身を除く): 595982352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 48311, 96622, 144933, 193244, 241555, 289866, 386488, 483110, 579732, 724665, 772976, 966220, 1111153, 1159464, 1449330, 1932440, 2222306, 2318928, 2898660, 3333459, 3864880, 4444612, 5555765, 5797320, 6666918, 8889224, 11111530, 11594640, 13333836, 16667295, 17778448, 22223060, 26667672, 33334590, 44446120, 53335344, 66669180, 88892240, 133338360, 266676720]

約数ペア:

[(1, 266676720), (2, 133338360), (3, 88892240), (4, 66669180), (5, 53335344), (6, 44446120), (8, 33334590), (10, 26667672), (12, 22223060), (15, 17778448), (16, 16667295), (20, 13333836), (23, 11594640), (24, 11111530), (30, 8889224), (40, 6666918), (46, 5797320), (48, 5555765), (60, 4444612), (69, 3864880), (80, 3333459), (92, 2898660), (115, 2318928), (120, 2222306), (138, 1932440), (184, 1449330), (230, 1159464), (240, 1111153), (276, 966220), (345, 772976), (368, 724665), (460, 579732), (552, 483110), (690, 386488), (920, 289866), (1104, 241555), (1380, 193244), (1840, 144933), (2760, 96622), (5520, 48311)]