431594880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11831}}^1$

素因数の和:11872

約数の個数: 128

約数和(自身を含む): 1448236800

約数和(自身を除く): 1016641920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 11831, 12160, 18240, 23662, 35493, 36480, 47324, 59155, 70986, 94648, 118310, 141972, 177465, 189296, 224789, 236620, 283944, 354930, 378592, 449578, 473240, 567888, 674367, 709860, 757184, 899156, 946480, 1123945, 1135776, 1348734, 1419720, 1514368, 1798312, 1892960, 2247890, 2271552, 2697468, 2839440, 3371835, 3596624, 3785920, 4495780, 4543104, 5394936, 5678880, 6743670, 7193248, 7571840, 8991560, 10789872, 11357760, 13487340, 14386496, 17983120, 21579744, 22715520, 26974680, 28772992, 35966240, 43159488, 53949360, 71932480, 86318976, 107898720, 143864960, 215797440, 431594880]

約数ペア:

[(1, 431594880), (2, 215797440), (3, 143864960), (4, 107898720), (5, 86318976), (6, 71932480), (8, 53949360), (10, 43159488), (12, 35966240), (15, 28772992), (16, 26974680), (19, 22715520), (20, 21579744), (24, 17983120), (30, 14386496), (32, 13487340), (38, 11357760), (40, 10789872), (48, 8991560), (57, 7571840), (60, 7193248), (64, 6743670), (76, 5678880), (80, 5394936), (95, 4543104), (96, 4495780), (114, 3785920), (120, 3596624), (128, 3371835), (152, 2839440), (160, 2697468), (190, 2271552), (192, 2247890), (228, 1892960), (240, 1798312), (285, 1514368), (304, 1419720), (320, 1348734), (380, 1135776), (384, 1123945), (456, 946480), (480, 899156), (570, 757184), (608, 709860), (640, 674367), (760, 567888), (912, 473240), (960, 449578), (1140, 378592), (1216, 354930), (1520, 283944), (1824, 236620), (1920, 224789), (2280, 189296), (2432, 177465), (3040, 141972), (3648, 118310), (4560, 94648), (6080, 70986), (7296, 59155), (9120, 47324), (11831, 36480), (12160, 35493), (18240, 23662)]