55230480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1069

約数の個数: 120

約数和(自身を含む): 188023680

約数和(自身を除く): 132793200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 971, 1185, 1264, 1422, 1580, 1896, 1942, 2370, 2844, 2913, 3160, 3555, 3792, 3884, 4740, 4855, 5688, 5826, 6320, 7110, 7768, 8739, 9480, 9710, 11376, 11652, 14220, 14565, 15536, 17478, 18960, 19420, 23304, 28440, 29130, 34956, 38840, 43695, 46608, 56880, 58260, 69912, 76709, 77680, 87390, 116520, 139824, 153418, 174780, 230127, 233040, 306836, 349560, 383545, 460254, 613672, 690381, 699120, 767090, 920508, 1150635, 1227344, 1380762, 1534180, 1841016, 2301270, 2761524, 3068360, 3451905, 3682032, 4602540, 5523048, 6136720, 6903810, 9205080, 11046096, 13807620, 18410160, 27615240, 55230480]

約数ペア:

[(1, 55230480), (2, 27615240), (3, 18410160), (4, 13807620), (5, 11046096), (6, 9205080), (8, 6903810), (9, 6136720), (10, 5523048), (12, 4602540), (15, 3682032), (16, 3451905), (18, 3068360), (20, 2761524), (24, 2301270), (30, 1841016), (36, 1534180), (40, 1380762), (45, 1227344), (48, 1150635), (60, 920508), (72, 767090), (79, 699120), (80, 690381), (90, 613672), (120, 460254), (144, 383545), (158, 349560), (180, 306836), (237, 233040), (240, 230127), (316, 174780), (360, 153418), (395, 139824), (474, 116520), (632, 87390), (711, 77680), (720, 76709), (790, 69912), (948, 58260), (971, 56880), (1185, 46608), (1264, 43695), (1422, 38840), (1580, 34956), (1896, 29130), (1942, 28440), (2370, 23304), (2844, 19420), (2913, 18960), (3160, 17478), (3555, 15536), (3792, 14565), (3884, 14220), (4740, 11652), (4855, 11376), (5688, 9710), (5826, 9480), (6320, 8739), (7110, 7768)]