390682080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5119}}^1$

素因数の和:5193

約数の個数: 144

約数和(自身を含む): 1358622720

約数和(自身を除く): 967940640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5088, 5119, 6360, 7632, 8480, 9540, 10238, 12720, 15264, 15357, 19080, 20476, 25440, 25595, 30714, 38160, 40952, 46071, 51190, 61428, 76320, 76785, 81904, 92142, 102380, 122856, 153570, 163808, 184284, 204760, 230355, 245712, 271307, 307140, 368568, 409520, 460710, 491424, 542614, 614280, 737136, 813921, 819040, 921420, 1085228, 1228560, 1356535, 1474272, 1627842, 1842840, 2170456, 2441763, 2457120, 2713070, 3255684, 3685680, 4069605, 4340912, 4883526, 5426140, 6511368, 7371360, 8139210, 8681824, 9767052, 10852280, 12208815, 13022736, 16278420, 19534104, 21704560, 24417630, 26045472, 32556840, 39068208, 43409120, 48835260, 65113680, 78136416, 97670520, 130227360, 195341040, 390682080]

約数ペア:

[(1, 390682080), (2, 195341040), (3, 130227360), (4, 97670520), (5, 78136416), (6, 65113680), (8, 48835260), (9, 43409120), (10, 39068208), (12, 32556840), (15, 26045472), (16, 24417630), (18, 21704560), (20, 19534104), (24, 16278420), (30, 13022736), (32, 12208815), (36, 10852280), (40, 9767052), (45, 8681824), (48, 8139210), (53, 7371360), (60, 6511368), (72, 5426140), (80, 4883526), (90, 4340912), (96, 4069605), (106, 3685680), (120, 3255684), (144, 2713070), (159, 2457120), (160, 2441763), (180, 2170456), (212, 1842840), (240, 1627842), (265, 1474272), (288, 1356535), (318, 1228560), (360, 1085228), (424, 921420), (477, 819040), (480, 813921), (530, 737136), (636, 614280), (720, 542614), (795, 491424), (848, 460710), (954, 409520), (1060, 368568), (1272, 307140), (1440, 271307), (1590, 245712), (1696, 230355), (1908, 204760), (2120, 184284), (2385, 163808), (2544, 153570), (3180, 122856), (3816, 102380), (4240, 92142), (4770, 81904), (5088, 76785), (5119, 76320), (6360, 61428), (7632, 51190), (8480, 46071), (9540, 40952), (10238, 38160), (12720, 30714), (15264, 25595), (15357, 25440), (19080, 20476)]