242915520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3203}}^1$

素因数の和:3302

約数の個数: 112

約数和(自身を含む): 781263360

約数和(自身を除く): 538347840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3203, 3792, 4740, 5056, 6320, 6406, 7584, 9480, 9609, 12640, 12812, 15168, 16015, 18960, 19218, 25280, 25624, 32030, 37920, 38436, 48045, 51248, 64060, 75840, 76872, 96090, 102496, 128120, 153744, 192180, 204992, 253037, 256240, 307488, 384360, 506074, 512480, 614976, 759111, 768720, 1012148, 1024960, 1265185, 1518222, 1537440, 2024296, 2530370, 3036444, 3074880, 3795555, 4048592, 5060740, 6072888, 7591110, 8097184, 10121480, 12145776, 15182220, 16194368, 20242960, 24291552, 30364440, 40485920, 48583104, 60728880, 80971840, 121457760, 242915520]

約数ペア:

[(1, 242915520), (2, 121457760), (3, 80971840), (4, 60728880), (5, 48583104), (6, 40485920), (8, 30364440), (10, 24291552), (12, 20242960), (15, 16194368), (16, 15182220), (20, 12145776), (24, 10121480), (30, 8097184), (32, 7591110), (40, 6072888), (48, 5060740), (60, 4048592), (64, 3795555), (79, 3074880), (80, 3036444), (96, 2530370), (120, 2024296), (158, 1537440), (160, 1518222), (192, 1265185), (237, 1024960), (240, 1012148), (316, 768720), (320, 759111), (395, 614976), (474, 512480), (480, 506074), (632, 384360), (790, 307488), (948, 256240), (960, 253037), (1185, 204992), (1264, 192180), (1580, 153744), (1896, 128120), (2370, 102496), (2528, 96090), (3160, 76872), (3203, 75840), (3792, 64060), (4740, 51248), (5056, 48045), (6320, 38436), (6406, 37920), (7584, 32030), (9480, 25624), (9609, 25280), (12640, 19218), (12812, 18960), (15168, 16015)]