327701760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1399}}^1$

素因数の和:1484

約数の個数: 144

約数和(自身を含む): 1064515200

約数和(自身を除く): 736813440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 480, 488, 610, 640, 732, 768, 915, 960, 976, 1220, 1280, 1399, 1464, 1830, 1920, 1952, 2440, 2798, 2928, 3660, 3840, 3904, 4197, 4880, 5596, 5856, 6995, 7320, 7808, 8394, 9760, 11192, 11712, 13990, 14640, 15616, 16788, 19520, 20985, 22384, 23424, 27980, 29280, 33576, 39040, 41970, 44768, 46848, 55960, 58560, 67152, 78080, 83940, 85339, 89536, 111920, 117120, 134304, 167880, 170678, 179072, 223840, 234240, 256017, 268608, 335760, 341356, 358144, 426695, 447680, 512034, 537216, 671520, 682712, 853390, 895360, 1024068, 1074432, 1280085, 1343040, 1365424, 1706780, 1790720, 2048136, 2560170, 2686080, 2730848, 3413560, 4096272, 5120340, 5372160, 5461696, 6827120, 8192544, 10240680, 10923392, 13654240, 16385088, 20481360, 21846784, 27308480, 32770176, 40962720, 54616960, 65540352, 81925440, 109233920, 163850880, 327701760]

約数ペア:

[(1, 327701760), (2, 163850880), (3, 109233920), (4, 81925440), (5, 65540352), (6, 54616960), (8, 40962720), (10, 32770176), (12, 27308480), (15, 21846784), (16, 20481360), (20, 16385088), (24, 13654240), (30, 10923392), (32, 10240680), (40, 8192544), (48, 6827120), (60, 5461696), (61, 5372160), (64, 5120340), (80, 4096272), (96, 3413560), (120, 2730848), (122, 2686080), (128, 2560170), (160, 2048136), (183, 1790720), (192, 1706780), (240, 1365424), (244, 1343040), (256, 1280085), (305, 1074432), (320, 1024068), (366, 895360), (384, 853390), (480, 682712), (488, 671520), (610, 537216), (640, 512034), (732, 447680), (768, 426695), (915, 358144), (960, 341356), (976, 335760), (1220, 268608), (1280, 256017), (1399, 234240), (1464, 223840), (1830, 179072), (1920, 170678), (1952, 167880), (2440, 134304), (2798, 117120), (2928, 111920), (3660, 89536), (3840, 85339), (3904, 83940), (4197, 78080), (4880, 67152), (5596, 58560), (5856, 55960), (6995, 46848), (7320, 44768), (7808, 41970), (8394, 39040), (9760, 33576), (11192, 29280), (11712, 27980), (13990, 23424), (14640, 22384), (15616, 20985), (16788, 19520)]