194471040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101287}}^1$

素因数の和:101309

約数の個数: 64

約数和(自身を含む): 619882560

約数和(自身を除く): 425411520

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, 320, 384, 480, 640, 960, 1920, 101287, 202574, 303861, 405148, 506435, 607722, 810296, 1012870, 1215444, 1519305, 1620592, 2025740, 2430888, 3038610, 3241184, 4051480, 4861776, 6077220, 6482368, 8102960, 9723552, 12154440, 12964736, 16205920, 19447104, 24308880, 32411840, 38894208, 48617760, 64823680, 97235520, 194471040]

約数ペア:

[(1, 194471040), (2, 97235520), (3, 64823680), (4, 48617760), (5, 38894208), (6, 32411840), (8, 24308880), (10, 19447104), (12, 16205920), (15, 12964736), (16, 12154440), (20, 9723552), (24, 8102960), (30, 6482368), (32, 6077220), (40, 4861776), (48, 4051480), (60, 3241184), (64, 3038610), (80, 2430888), (96, 2025740), (120, 1620592), (128, 1519305), (160, 1215444), (192, 1012870), (240, 810296), (320, 607722), (384, 506435), (480, 405148), (640, 303861), (960, 202574), (1920, 101287)]