291573120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8933}}^1$

素因数の和:8972

約数の個数: 128

約数和(自身を含む): 984169440

約数和(自身を除く): 692596320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 8933, 10880, 16320, 17866, 26799, 32640, 35732, 44665, 53598, 71464, 89330, 107196, 133995, 142928, 151861, 178660, 214392, 267990, 285856, 303722, 357320, 428784, 455583, 535980, 571712, 607444, 714640, 759305, 857568, 911166, 1071960, 1143424, 1214888, 1429280, 1518610, 1715136, 1822332, 2143920, 2277915, 2429776, 2858560, 3037220, 3430272, 3644664, 4287840, 4555830, 4859552, 5717120, 6074440, 7289328, 8575680, 9111660, 9719104, 12148880, 14578656, 17151360, 18223320, 19438208, 24297760, 29157312, 36446640, 48595520, 58314624, 72893280, 97191040, 145786560, 291573120]

約数ペア:

[(1, 291573120), (2, 145786560), (3, 97191040), (4, 72893280), (5, 58314624), (6, 48595520), (8, 36446640), (10, 29157312), (12, 24297760), (15, 19438208), (16, 18223320), (17, 17151360), (20, 14578656), (24, 12148880), (30, 9719104), (32, 9111660), (34, 8575680), (40, 7289328), (48, 6074440), (51, 5717120), (60, 4859552), (64, 4555830), (68, 4287840), (80, 3644664), (85, 3430272), (96, 3037220), (102, 2858560), (120, 2429776), (128, 2277915), (136, 2143920), (160, 1822332), (170, 1715136), (192, 1518610), (204, 1429280), (240, 1214888), (255, 1143424), (272, 1071960), (320, 911166), (340, 857568), (384, 759305), (408, 714640), (480, 607444), (510, 571712), (544, 535980), (640, 455583), (680, 428784), (816, 357320), (960, 303722), (1020, 285856), (1088, 267990), (1360, 214392), (1632, 178660), (1920, 151861), (2040, 142928), (2176, 133995), (2720, 107196), (3264, 89330), (4080, 71464), (5440, 53598), (6528, 44665), (8160, 35732), (8933, 32640), (10880, 26799), (16320, 17866)]