195309120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{523}}^1$

素因数の和:932

約数の個数: 112

約数和(自身を含む): 622889280

約数和(自身を除く): 427580160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 389, 480, 523, 778, 960, 1046, 1167, 1556, 1569, 1945, 2092, 2334, 2615, 3112, 3138, 3890, 4184, 4668, 5230, 5835, 6224, 6276, 7780, 7845, 8368, 9336, 10460, 11670, 12448, 12552, 15560, 15690, 16736, 18672, 20920, 23340, 24896, 25104, 31120, 31380, 33472, 37344, 41840, 46680, 50208, 62240, 62760, 74688, 83680, 93360, 100416, 124480, 125520, 167360, 186720, 203447, 251040, 373440, 406894, 502080, 610341, 813788, 1017235, 1220682, 1627576, 2034470, 2441364, 3051705, 3255152, 4068940, 4882728, 6103410, 6510304, 8137880, 9765456, 12206820, 13020608, 16275760, 19530912, 24413640, 32551520, 39061824, 48827280, 65103040, 97654560, 195309120]

約数ペア:

[(1, 195309120), (2, 97654560), (3, 65103040), (4, 48827280), (5, 39061824), (6, 32551520), (8, 24413640), (10, 19530912), (12, 16275760), (15, 13020608), (16, 12206820), (20, 9765456), (24, 8137880), (30, 6510304), (32, 6103410), (40, 4882728), (48, 4068940), (60, 3255152), (64, 3051705), (80, 2441364), (96, 2034470), (120, 1627576), (160, 1220682), (192, 1017235), (240, 813788), (320, 610341), (389, 502080), (480, 406894), (523, 373440), (778, 251040), (960, 203447), (1046, 186720), (1167, 167360), (1556, 125520), (1569, 124480), (1945, 100416), (2092, 93360), (2334, 83680), (2615, 74688), (3112, 62760), (3138, 62240), (3890, 50208), (4184, 46680), (4668, 41840), (5230, 37344), (5835, 33472), (6224, 31380), (6276, 31120), (7780, 25104), (7845, 24896), (8368, 23340), (9336, 20920), (10460, 18672), (11670, 16736), (12448, 15690), (12552, 15560)]