380760480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1663}}^1$

素因数の和:1740

約数の個数: 192

約数和(自身を含む): 1358622720

約数和(自身を除く): 977862240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 212, 216, 240, 265, 270, 288, 318, 360, 424, 432, 477, 480, 530, 540, 636, 720, 795, 848, 864, 954, 1060, 1080, 1272, 1431, 1440, 1590, 1663, 1696, 1908, 2120, 2160, 2385, 2544, 2862, 3180, 3326, 3816, 4240, 4320, 4770, 4989, 5088, 5724, 6360, 6652, 7155, 7632, 8315, 8480, 9540, 9978, 11448, 12720, 13304, 14310, 14967, 15264, 16630, 19080, 19956, 22896, 24945, 25440, 26608, 28620, 29934, 33260, 38160, 39912, 44901, 45792, 49890, 53216, 57240, 59868, 66520, 74835, 76320, 79824, 88139, 89802, 99780, 114480, 119736, 133040, 149670, 159648, 176278, 179604, 199560, 224505, 228960, 239472, 264417, 266080, 299340, 352556, 359208, 399120, 440695, 449010, 478944, 528834, 598680, 705112, 718416, 793251, 798240, 881390, 898020, 1057668, 1197360, 1322085, 1410224, 1436832, 1586502, 1762780, 1796040, 2115336, 2379753, 2394720, 2644170, 2820448, 3173004, 3525560, 3592080, 3966255, 4230672, 4759506, 5288340, 6346008, 7051120, 7184160, 7932510, 8461344, 9519012, 10576680, 11898765, 12692016, 14102240, 15865020, 19038024, 21153360, 23797530, 25384032, 31730040, 38076048, 42306720, 47595060, 63460080, 76152096, 95190120, 126920160, 190380240, 380760480]

約数ペア:

[(1, 380760480), (2, 190380240), (3, 126920160), (4, 95190120), (5, 76152096), (6, 63460080), (8, 47595060), (9, 42306720), (10, 38076048), (12, 31730040), (15, 25384032), (16, 23797530), (18, 21153360), (20, 19038024), (24, 15865020), (27, 14102240), (30, 12692016), (32, 11898765), (36, 10576680), (40, 9519012), (45, 8461344), (48, 7932510), (53, 7184160), (54, 7051120), (60, 6346008), (72, 5288340), (80, 4759506), (90, 4230672), (96, 3966255), (106, 3592080), (108, 3525560), (120, 3173004), (135, 2820448), (144, 2644170), (159, 2394720), (160, 2379753), (180, 2115336), (212, 1796040), (216, 1762780), (240, 1586502), (265, 1436832), (270, 1410224), (288, 1322085), (318, 1197360), (360, 1057668), (424, 898020), (432, 881390), (477, 798240), (480, 793251), (530, 718416), (540, 705112), (636, 598680), (720, 528834), (795, 478944), (848, 449010), (864, 440695), (954, 399120), (1060, 359208), (1080, 352556), (1272, 299340), (1431, 266080), (1440, 264417), (1590, 239472), (1663, 228960), (1696, 224505), (1908, 199560), (2120, 179604), (2160, 176278), (2385, 159648), (2544, 149670), (2862, 133040), (3180, 119736), (3326, 114480), (3816, 99780), (4240, 89802), (4320, 88139), (4770, 79824), (4989, 76320), (5088, 74835), (5724, 66520), (6360, 59868), (6652, 57240), (7155, 53216), (7632, 49890), (8315, 45792), (8480, 44901), (9540, 39912), (9978, 38160), (11448, 33260), (12720, 29934), (13304, 28620), (14310, 26608), (14967, 25440), (15264, 24945), (16630, 22896), (19080, 19956)]