988932480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17761}}^1$

素因数の和:17812

約数の個数: 128

約数和(自身を含む): 3261103200

約数和(自身を除く): 2272170720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 4640, 5568, 6960, 9280, 11136, 13920, 17761, 18560, 27840, 35522, 53283, 55680, 71044, 88805, 106566, 142088, 177610, 213132, 266415, 284176, 355220, 426264, 515069, 532830, 568352, 710440, 852528, 1030138, 1065660, 1136704, 1420880, 1545207, 1705056, 2060276, 2131320, 2273408, 2575345, 2841760, 3090414, 3410112, 4120552, 4262640, 5150690, 5683520, 6180828, 6820224, 7726035, 8241104, 8525280, 10301380, 11367040, 12361656, 15452070, 16482208, 17050560, 20602760, 24723312, 30904140, 32964416, 34101120, 41205520, 49446624, 61808280, 65928832, 82411040, 98893248, 123616560, 164822080, 197786496, 247233120, 329644160, 494466240, 988932480]

約数ペア:

[(1, 988932480), (2, 494466240), (3, 329644160), (4, 247233120), (5, 197786496), (6, 164822080), (8, 123616560), (10, 98893248), (12, 82411040), (15, 65928832), (16, 61808280), (20, 49446624), (24, 41205520), (29, 34101120), (30, 32964416), (32, 30904140), (40, 24723312), (48, 20602760), (58, 17050560), (60, 16482208), (64, 15452070), (80, 12361656), (87, 11367040), (96, 10301380), (116, 8525280), (120, 8241104), (128, 7726035), (145, 6820224), (160, 6180828), (174, 5683520), (192, 5150690), (232, 4262640), (240, 4120552), (290, 3410112), (320, 3090414), (348, 2841760), (384, 2575345), (435, 2273408), (464, 2131320), (480, 2060276), (580, 1705056), (640, 1545207), (696, 1420880), (870, 1136704), (928, 1065660), (960, 1030138), (1160, 852528), (1392, 710440), (1740, 568352), (1856, 532830), (1920, 515069), (2320, 426264), (2784, 355220), (3480, 284176), (3712, 266415), (4640, 213132), (5568, 177610), (6960, 142088), (9280, 106566), (11136, 88805), (13920, 71044), (17761, 55680), (18560, 53283), (27840, 35522)]