1215671040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{105527}}^1$

素因数の和:105554

約数の個数: 108

約数和(自身を含む): 4206135024

約数和(自身を除く): 2990463984

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 105527, 211054, 316581, 422108, 527635, 633162, 844216, 949743, 1055270, 1266324, 1582905, 1688432, 1899486, 2110540, 2532648, 3165810, 3376864, 3798972, 4221080, 4748715, 5065296, 6331620, 6753728, 7597944, 8442160, 9497430, 10130592, 12663240, 13507456, 15195888, 16884320, 18994860, 20261184, 25326480, 27014912, 30391776, 33768640, 37989720, 40522368, 50652960, 60783552, 67537280, 75979440, 81044736, 101305920, 121567104, 135074560, 151958880, 202611840, 243134208, 303917760, 405223680, 607835520, 1215671040]

約数ペア:

[(1, 1215671040), (2, 607835520), (3, 405223680), (4, 303917760), (5, 243134208), (6, 202611840), (8, 151958880), (9, 135074560), (10, 121567104), (12, 101305920), (15, 81044736), (16, 75979440), (18, 67537280), (20, 60783552), (24, 50652960), (30, 40522368), (32, 37989720), (36, 33768640), (40, 30391776), (45, 27014912), (48, 25326480), (60, 20261184), (64, 18994860), (72, 16884320), (80, 15195888), (90, 13507456), (96, 12663240), (120, 10130592), (128, 9497430), (144, 8442160), (160, 7597944), (180, 6753728), (192, 6331620), (240, 5065296), (256, 4748715), (288, 4221080), (320, 3798972), (360, 3376864), (384, 3165810), (480, 2532648), (576, 2110540), (640, 1899486), (720, 1688432), (768, 1582905), (960, 1266324), (1152, 1055270), (1280, 949743), (1440, 844216), (1920, 633162), (2304, 527635), (2880, 422108), (3840, 316581), (5760, 211054), (11520, 105527)]