19202880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 112

約数和(自身を含む): 61959744

約数和(自身を除く): 42756864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 241, 249, 320, 332, 415, 480, 482, 498, 664, 723, 830, 960, 964, 996, 1205, 1245, 1328, 1446, 1660, 1928, 1992, 2410, 2490, 2656, 2892, 3320, 3615, 3856, 3984, 4820, 4980, 5312, 5784, 6640, 7230, 7712, 7968, 9640, 9960, 11568, 13280, 14460, 15424, 15936, 19280, 19920, 20003, 23136, 26560, 28920, 38560, 39840, 40006, 46272, 57840, 60009, 77120, 79680, 80012, 100015, 115680, 120018, 160024, 200030, 231360, 240036, 300045, 320048, 400060, 480072, 600090, 640096, 800120, 960144, 1200180, 1280192, 1600240, 1920288, 2400360, 3200480, 3840576, 4800720, 6400960, 9601440, 19202880]

約数ペア:

[(1, 19202880), (2, 9601440), (3, 6400960), (4, 4800720), (5, 3840576), (6, 3200480), (8, 2400360), (10, 1920288), (12, 1600240), (15, 1280192), (16, 1200180), (20, 960144), (24, 800120), (30, 640096), (32, 600090), (40, 480072), (48, 400060), (60, 320048), (64, 300045), (80, 240036), (83, 231360), (96, 200030), (120, 160024), (160, 120018), (166, 115680), (192, 100015), (240, 80012), (241, 79680), (249, 77120), (320, 60009), (332, 57840), (415, 46272), (480, 40006), (482, 39840), (498, 38560), (664, 28920), (723, 26560), (830, 23136), (960, 20003), (964, 19920), (996, 19280), (1205, 15936), (1245, 15424), (1328, 14460), (1446, 13280), (1660, 11568), (1928, 9960), (1992, 9640), (2410, 7968), (2490, 7712), (2656, 7230), (2892, 6640), (3320, 5784), (3615, 5312), (3856, 4980), (3984, 4820)]