153949440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:924

約数の個数: 144

約数和(自身を含む): 502725888

約数和(自身を除く): 348776448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 768, 853, 940, 960, 1128, 1280, 1410, 1504, 1706, 1880, 1920, 2256, 2559, 2820, 3008, 3412, 3760, 3840, 4265, 4512, 5118, 5640, 6016, 6824, 7520, 8530, 9024, 10236, 11280, 12032, 12795, 13648, 15040, 17060, 18048, 20472, 22560, 25590, 27296, 30080, 34120, 36096, 40091, 40944, 45120, 51180, 54592, 60160, 68240, 80182, 81888, 90240, 102360, 109184, 120273, 136480, 160364, 163776, 180480, 200455, 204720, 218368, 240546, 272960, 320728, 327552, 400910, 409440, 481092, 545920, 601365, 641456, 655104, 801820, 818880, 962184, 1091840, 1202730, 1282912, 1603640, 1637760, 1924368, 2405460, 2565824, 3207280, 3275520, 3848736, 4810920, 5131648, 6414560, 7697472, 9621840, 10263296, 12829120, 15394944, 19243680, 25658240, 30789888, 38487360, 51316480, 76974720, 153949440]

約数ペア:

[(1, 153949440), (2, 76974720), (3, 51316480), (4, 38487360), (5, 30789888), (6, 25658240), (8, 19243680), (10, 15394944), (12, 12829120), (15, 10263296), (16, 9621840), (20, 7697472), (24, 6414560), (30, 5131648), (32, 4810920), (40, 3848736), (47, 3275520), (48, 3207280), (60, 2565824), (64, 2405460), (80, 1924368), (94, 1637760), (96, 1603640), (120, 1282912), (128, 1202730), (141, 1091840), (160, 962184), (188, 818880), (192, 801820), (235, 655104), (240, 641456), (256, 601365), (282, 545920), (320, 481092), (376, 409440), (384, 400910), (470, 327552), (480, 320728), (564, 272960), (640, 240546), (705, 218368), (752, 204720), (768, 200455), (853, 180480), (940, 163776), (960, 160364), (1128, 136480), (1280, 120273), (1410, 109184), (1504, 102360), (1706, 90240), (1880, 81888), (1920, 80182), (2256, 68240), (2559, 60160), (2820, 54592), (3008, 51180), (3412, 45120), (3760, 40944), (3840, 40091), (4265, 36096), (4512, 34120), (5118, 30080), (5640, 27296), (6016, 25590), (6824, 22560), (7520, 20472), (8530, 18048), (9024, 17060), (10236, 15040), (11280, 13648), (12032, 12795)]