145983360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:708

約数の個数: 128

約数和(自身を含む): 469526400

約数和(自身を除く): 323543040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 240, 278, 320, 384, 417, 480, 547, 556, 640, 695, 834, 960, 1094, 1112, 1390, 1641, 1668, 1920, 2085, 2188, 2224, 2735, 2780, 3282, 3336, 4170, 4376, 4448, 5470, 5560, 6564, 6672, 8205, 8340, 8752, 8896, 10940, 11120, 13128, 13344, 16410, 16680, 17504, 17792, 21880, 22240, 26256, 26688, 32820, 33360, 35008, 43760, 44480, 52512, 53376, 65640, 66720, 70016, 76033, 87520, 88960, 105024, 131280, 133440, 152066, 175040, 210048, 228099, 262560, 266880, 304132, 350080, 380165, 456198, 525120, 608264, 760330, 912396, 1050240, 1140495, 1216528, 1520660, 1824792, 2280990, 2433056, 3041320, 3649584, 4561980, 4866112, 6082640, 7299168, 9123960, 9732224, 12165280, 14598336, 18247920, 24330560, 29196672, 36495840, 48661120, 72991680, 145983360]

約数ペア:

[(1, 145983360), (2, 72991680), (3, 48661120), (4, 36495840), (5, 29196672), (6, 24330560), (8, 18247920), (10, 14598336), (12, 12165280), (15, 9732224), (16, 9123960), (20, 7299168), (24, 6082640), (30, 4866112), (32, 4561980), (40, 3649584), (48, 3041320), (60, 2433056), (64, 2280990), (80, 1824792), (96, 1520660), (120, 1216528), (128, 1140495), (139, 1050240), (160, 912396), (192, 760330), (240, 608264), (278, 525120), (320, 456198), (384, 380165), (417, 350080), (480, 304132), (547, 266880), (556, 262560), (640, 228099), (695, 210048), (834, 175040), (960, 152066), (1094, 133440), (1112, 131280), (1390, 105024), (1641, 88960), (1668, 87520), (1920, 76033), (2085, 70016), (2188, 66720), (2224, 65640), (2735, 53376), (2780, 52512), (3282, 44480), (3336, 43760), (4170, 35008), (4376, 33360), (4448, 32820), (5470, 26688), (5560, 26256), (6564, 22240), (6672, 21880), (8205, 17792), (8340, 17504), (8752, 16680), (8896, 16410), (10940, 13344), (11120, 13128)]