247011120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{38119}}^1$

素因数の和:38144

約数の個数: 100

約数和(自身を含む): 857928720

約数和(自身を除く): 610917600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 38119, 76238, 114357, 152476, 190595, 228714, 304952, 343071, 381190, 457428, 571785, 609904, 686142, 762380, 914856, 1029213, 1143570, 1372284, 1524760, 1715355, 1829712, 2058426, 2287140, 2744568, 3049520, 3087639, 3430710, 4116852, 4574280, 5146065, 5489136, 6175278, 6861420, 8233704, 9148560, 10292130, 12350556, 13722840, 15438195, 16467408, 20584260, 24701112, 27445680, 30876390, 41168520, 49402224, 61752780, 82337040, 123505560, 247011120]

約数ペア:

[(1, 247011120), (2, 123505560), (3, 82337040), (4, 61752780), (5, 49402224), (6, 41168520), (8, 30876390), (9, 27445680), (10, 24701112), (12, 20584260), (15, 16467408), (16, 15438195), (18, 13722840), (20, 12350556), (24, 10292130), (27, 9148560), (30, 8233704), (36, 6861420), (40, 6175278), (45, 5489136), (48, 5146065), (54, 4574280), (60, 4116852), (72, 3430710), (80, 3087639), (81, 3049520), (90, 2744568), (108, 2287140), (120, 2058426), (135, 1829712), (144, 1715355), (162, 1524760), (180, 1372284), (216, 1143570), (240, 1029213), (270, 914856), (324, 762380), (360, 686142), (405, 609904), (432, 571785), (540, 457428), (648, 381190), (720, 343071), (810, 304952), (1080, 228714), (1296, 190595), (1620, 152476), (2160, 114357), (3240, 76238), (6480, 38119)]