5228160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1$

素因数の和:418

約数の個数: 128

約数和(自身を含む): 19094400

約数和(自身を除く): 13866240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 389, 420, 448, 480, 560, 640, 672, 778, 840, 896, 960, 1120, 1167, 1344, 1556, 1680, 1920, 1945, 2240, 2334, 2688, 2723, 3112, 3360, 3890, 4480, 4668, 5446, 5835, 6224, 6720, 7780, 8169, 9336, 10892, 11670, 12448, 13440, 13615, 15560, 16338, 18672, 21784, 23340, 24896, 27230, 31120, 32676, 37344, 40845, 43568, 46680, 49792, 54460, 62240, 65352, 74688, 81690, 87136, 93360, 108920, 124480, 130704, 149376, 163380, 174272, 186720, 217840, 248960, 261408, 326760, 348544, 373440, 435680, 522816, 653520, 746880, 871360, 1045632, 1307040, 1742720, 2614080, 5228160]

約数ペア:

[(1, 5228160), (2, 2614080), (3, 1742720), (4, 1307040), (5, 1045632), (6, 871360), (7, 746880), (8, 653520), (10, 522816), (12, 435680), (14, 373440), (15, 348544), (16, 326760), (20, 261408), (21, 248960), (24, 217840), (28, 186720), (30, 174272), (32, 163380), (35, 149376), (40, 130704), (42, 124480), (48, 108920), (56, 93360), (60, 87136), (64, 81690), (70, 74688), (80, 65352), (84, 62240), (96, 54460), (105, 49792), (112, 46680), (120, 43568), (128, 40845), (140, 37344), (160, 32676), (168, 31120), (192, 27230), (210, 24896), (224, 23340), (240, 21784), (280, 18672), (320, 16338), (336, 15560), (384, 13615), (389, 13440), (420, 12448), (448, 11670), (480, 10892), (560, 9336), (640, 8169), (672, 7780), (778, 6720), (840, 6224), (896, 5835), (960, 5446), (1120, 4668), (1167, 4480), (1344, 3890), (1556, 3360), (1680, 3112), (1920, 2723), (1945, 2688), (2240, 2334)]