143546880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{18691}}^1$

素因数の和:18717

約数の個数: 80

約数和(自身を含む): 458925984

約数和(自身を除く): 315379104

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 18691, 37382, 56073, 74764, 93455, 112146, 149528, 186910, 224292, 280365, 299056, 373820, 448584, 560730, 598112, 747640, 897168, 1121460, 1196224, 1495280, 1794336, 2242920, 2392448, 2990560, 3588672, 4485840, 4784896, 5981120, 7177344, 8971680, 9569792, 11962240, 14354688, 17943360, 23924480, 28709376, 35886720, 47848960, 71773440, 143546880]

約数ペア:

[(1, 143546880), (2, 71773440), (3, 47848960), (4, 35886720), (5, 28709376), (6, 23924480), (8, 17943360), (10, 14354688), (12, 11962240), (15, 9569792), (16, 8971680), (20, 7177344), (24, 5981120), (30, 4784896), (32, 4485840), (40, 3588672), (48, 2990560), (60, 2392448), (64, 2242920), (80, 1794336), (96, 1495280), (120, 1196224), (128, 1121460), (160, 897168), (192, 747640), (240, 598112), (256, 560730), (320, 448584), (384, 373820), (480, 299056), (512, 280365), (640, 224292), (768, 186910), (960, 149528), (1280, 112146), (1536, 93455), (1920, 74764), (2560, 56073), (3840, 37382), (7680, 18691)]