86550720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1013}}^1$

素因数の和:1122

約数の個数: 112

約数和(自身を含む): 278160480

約数和(自身を除く): 191609760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 160, 178, 192, 240, 267, 320, 356, 445, 480, 534, 712, 890, 960, 1013, 1068, 1335, 1424, 1780, 2026, 2136, 2670, 2848, 3039, 3560, 4052, 4272, 5065, 5340, 5696, 6078, 7120, 8104, 8544, 10130, 10680, 12156, 14240, 15195, 16208, 17088, 20260, 21360, 24312, 28480, 30390, 32416, 40520, 42720, 48624, 60780, 64832, 81040, 85440, 90157, 97248, 121560, 162080, 180314, 194496, 243120, 270471, 324160, 360628, 450785, 486240, 540942, 721256, 901570, 972480, 1081884, 1352355, 1442512, 1803140, 2163768, 2704710, 2885024, 3606280, 4327536, 5409420, 5770048, 7212560, 8655072, 10818840, 14425120, 17310144, 21637680, 28850240, 43275360, 86550720]

約数ペア:

[(1, 86550720), (2, 43275360), (3, 28850240), (4, 21637680), (5, 17310144), (6, 14425120), (8, 10818840), (10, 8655072), (12, 7212560), (15, 5770048), (16, 5409420), (20, 4327536), (24, 3606280), (30, 2885024), (32, 2704710), (40, 2163768), (48, 1803140), (60, 1442512), (64, 1352355), (80, 1081884), (89, 972480), (96, 901570), (120, 721256), (160, 540942), (178, 486240), (192, 450785), (240, 360628), (267, 324160), (320, 270471), (356, 243120), (445, 194496), (480, 180314), (534, 162080), (712, 121560), (890, 97248), (960, 90157), (1013, 85440), (1068, 81040), (1335, 64832), (1424, 60780), (1780, 48624), (2026, 42720), (2136, 40520), (2670, 32416), (2848, 30390), (3039, 28480), (3560, 24312), (4052, 21360), (4272, 20260), (5065, 17088), (5340, 16208), (5696, 15195), (6078, 14240), (7120, 12156), (8104, 10680), (8544, 10130)]