4990055040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{866329}}^1$

素因数の和:866354

約数の個数: 96

約数和(自身を含む): 17231303700

約数和(自身を除く): 12241248660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 866329, 1732658, 2598987, 3465316, 4331645, 5197974, 6930632, 7796961, 8663290, 10395948, 12994935, 13861264, 15593922, 17326580, 20791896, 25989870, 27722528, 31187844, 34653160, 38984805, 41583792, 51979740, 55445056, 62375688, 69306320, 77969610, 83167584, 103959480, 110890112, 124751376, 138612640, 155939220, 166335168, 207918960, 249502752, 277225280, 311878440, 332670336, 415837920, 499005504, 554450560, 623756880, 831675840, 998011008, 1247513760, 1663351680, 2495027520, 4990055040]

約数ペア:

[(1, 4990055040), (2, 2495027520), (3, 1663351680), (4, 1247513760), (5, 998011008), (6, 831675840), (8, 623756880), (9, 554450560), (10, 499005504), (12, 415837920), (15, 332670336), (16, 311878440), (18, 277225280), (20, 249502752), (24, 207918960), (30, 166335168), (32, 155939220), (36, 138612640), (40, 124751376), (45, 110890112), (48, 103959480), (60, 83167584), (64, 77969610), (72, 69306320), (80, 62375688), (90, 55445056), (96, 51979740), (120, 41583792), (128, 38984805), (144, 34653160), (160, 31187844), (180, 27722528), (192, 25989870), (240, 20791896), (288, 17326580), (320, 15593922), (360, 13861264), (384, 12994935), (480, 10395948), (576, 8663290), (640, 7796961), (720, 6930632), (960, 5197974), (1152, 4331645), (1440, 3465316), (1920, 2598987), (2880, 1732658), (5760, 866329)]