144648960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 467013120

約数和(自身を除く): 322364160

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, 256, 271, 278, 320, 384, 417, 480, 542, 556, 640, 695, 768, 813, 834, 960, 1084, 1112, 1280, 1355, 1390, 1626, 1668, 1920, 2085, 2168, 2224, 2710, 2780, 3252, 3336, 3840, 4065, 4170, 4336, 4448, 5420, 5560, 6504, 6672, 8130, 8340, 8672, 8896, 10840, 11120, 13008, 13344, 16260, 16680, 17344, 17792, 21680, 22240, 26016, 26688, 32520, 33360, 34688, 35584, 37669, 43360, 44480, 52032, 53376, 65040, 66720, 69376, 75338, 86720, 88960, 104064, 106752, 113007, 130080, 133440, 150676, 173440, 177920, 188345, 208128, 226014, 260160, 266880, 301352, 346880, 376690, 452028, 520320, 533760, 565035, 602704, 753380, 904056, 1040640, 1130070, 1205408, 1506760, 1808112, 2260140, 2410816, 3013520, 3616224, 4520280, 4821632, 6027040, 7232448, 9040560, 9643264, 12054080, 14464896, 18081120, 24108160, 28929792, 36162240, 48216320, 72324480, 144648960]

約数ペア:

[(1, 144648960), (2, 72324480), (3, 48216320), (4, 36162240), (5, 28929792), (6, 24108160), (8, 18081120), (10, 14464896), (12, 12054080), (15, 9643264), (16, 9040560), (20, 7232448), (24, 6027040), (30, 4821632), (32, 4520280), (40, 3616224), (48, 3013520), (60, 2410816), (64, 2260140), (80, 1808112), (96, 1506760), (120, 1205408), (128, 1130070), (139, 1040640), (160, 904056), (192, 753380), (240, 602704), (256, 565035), (271, 533760), (278, 520320), (320, 452028), (384, 376690), (417, 346880), (480, 301352), (542, 266880), (556, 260160), (640, 226014), (695, 208128), (768, 188345), (813, 177920), (834, 173440), (960, 150676), (1084, 133440), (1112, 130080), (1280, 113007), (1355, 106752), (1390, 104064), (1626, 88960), (1668, 86720), (1920, 75338), (2085, 69376), (2168, 66720), (2224, 65040), (2710, 53376), (2780, 52032), (3252, 44480), (3336, 43360), (3840, 37669), (4065, 35584), (4170, 34688), (4336, 33360), (4448, 32520), (5420, 26688), (5560, 26016), (6504, 22240), (6672, 21680), (8130, 17792), (8340, 17344), (8672, 16680), (8896, 16260), (10840, 13344), (11120, 13008)]