90853680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 298552320

約数和(自身を除く): 207698640

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, 109, 115, 120, 138, 151, 184, 218, 230, 240, 276, 302, 327, 345, 368, 436, 453, 460, 545, 552, 604, 654, 690, 755, 872, 906, 920, 1090, 1104, 1208, 1308, 1380, 1510, 1635, 1744, 1812, 1840, 2180, 2265, 2416, 2507, 2616, 2760, 3020, 3270, 3473, 3624, 4360, 4530, 5014, 5232, 5520, 6040, 6540, 6946, 7248, 7521, 8720, 9060, 10028, 10419, 12080, 12535, 13080, 13892, 15042, 16459, 17365, 18120, 20056, 20838, 25070, 26160, 27784, 30084, 32918, 34730, 36240, 37605, 40112, 41676, 49377, 50140, 52095, 55568, 60168, 65836, 69460, 75210, 82295, 83352, 98754, 100280, 104190, 120336, 131672, 138920, 150420, 164590, 166704, 197508, 200560, 208380, 246885, 263344, 277840, 300840, 329180, 378557, 395016, 416760, 493770, 601680, 658360, 757114, 790032, 833520, 987540, 1135671, 1316720, 1514228, 1892785, 1975080, 2271342, 3028456, 3785570, 3950160, 4542684, 5678355, 6056912, 7571140, 9085368, 11356710, 15142280, 18170736, 22713420, 30284560, 45426840, 90853680]

約数ペア:

[(1, 90853680), (2, 45426840), (3, 30284560), (4, 22713420), (5, 18170736), (6, 15142280), (8, 11356710), (10, 9085368), (12, 7571140), (15, 6056912), (16, 5678355), (20, 4542684), (23, 3950160), (24, 3785570), (30, 3028456), (40, 2271342), (46, 1975080), (48, 1892785), (60, 1514228), (69, 1316720), (80, 1135671), (92, 987540), (109, 833520), (115, 790032), (120, 757114), (138, 658360), (151, 601680), (184, 493770), (218, 416760), (230, 395016), (240, 378557), (276, 329180), (302, 300840), (327, 277840), (345, 263344), (368, 246885), (436, 208380), (453, 200560), (460, 197508), (545, 166704), (552, 164590), (604, 150420), (654, 138920), (690, 131672), (755, 120336), (872, 104190), (906, 100280), (920, 98754), (1090, 83352), (1104, 82295), (1208, 75210), (1308, 69460), (1380, 65836), (1510, 60168), (1635, 55568), (1744, 52095), (1812, 50140), (1840, 49377), (2180, 41676), (2265, 40112), (2416, 37605), (2507, 36240), (2616, 34730), (2760, 32918), (3020, 30084), (3270, 27784), (3473, 26160), (3624, 25070), (4360, 20838), (4530, 20056), (5014, 18120), (5232, 17365), (5520, 16459), (6040, 15042), (6540, 13892), (6946, 13080), (7248, 12535), (7521, 12080), (8720, 10419), (9060, 10028)]