322728480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{827}}^1$

素因数の和:1119

約数の個数: 144

約数和(自身を含む): 1106711424

約数和(自身を除く): 783982944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 271, 288, 360, 480, 542, 720, 813, 827, 1084, 1355, 1440, 1626, 1654, 2168, 2439, 2481, 2710, 3252, 3308, 4065, 4135, 4336, 4878, 4962, 5420, 6504, 6616, 7443, 8130, 8270, 8672, 9756, 9924, 10840, 12195, 12405, 13008, 13232, 14886, 16260, 16540, 19512, 19848, 21680, 24390, 24810, 26016, 26464, 29772, 32520, 33080, 37215, 39024, 39696, 43360, 48780, 49620, 59544, 65040, 66160, 74430, 78048, 79392, 97560, 99240, 119088, 130080, 132320, 148860, 195120, 198480, 224117, 238176, 297720, 390240, 396960, 448234, 595440, 672351, 896468, 1120585, 1190880, 1344702, 1792936, 2017053, 2241170, 2689404, 3361755, 3585872, 4034106, 4482340, 5378808, 6723510, 7171744, 8068212, 8964680, 10085265, 10757616, 13447020, 16136424, 17929360, 20170530, 21515232, 26894040, 32272848, 35858720, 40341060, 53788080, 64545696, 80682120, 107576160, 161364240, 322728480]

約数ペア:

[(1, 322728480), (2, 161364240), (3, 107576160), (4, 80682120), (5, 64545696), (6, 53788080), (8, 40341060), (9, 35858720), (10, 32272848), (12, 26894040), (15, 21515232), (16, 20170530), (18, 17929360), (20, 16136424), (24, 13447020), (30, 10757616), (32, 10085265), (36, 8964680), (40, 8068212), (45, 7171744), (48, 6723510), (60, 5378808), (72, 4482340), (80, 4034106), (90, 3585872), (96, 3361755), (120, 2689404), (144, 2241170), (160, 2017053), (180, 1792936), (240, 1344702), (271, 1190880), (288, 1120585), (360, 896468), (480, 672351), (542, 595440), (720, 448234), (813, 396960), (827, 390240), (1084, 297720), (1355, 238176), (1440, 224117), (1626, 198480), (1654, 195120), (2168, 148860), (2439, 132320), (2481, 130080), (2710, 119088), (3252, 99240), (3308, 97560), (4065, 79392), (4135, 78048), (4336, 74430), (4878, 66160), (4962, 65040), (5420, 59544), (6504, 49620), (6616, 48780), (7443, 43360), (8130, 39696), (8270, 39024), (8672, 37215), (9756, 33080), (9924, 32520), (10840, 29772), (12195, 26464), (12405, 26016), (13008, 24810), (13232, 24390), (14886, 21680), (16260, 19848), (16540, 19512)]