481031360

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1394

約数の個数: 112

約数和(自身を含む): 1226454240

約数和(自身を除く): 745422880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 61, 64, 76, 80, 95, 122, 152, 160, 190, 244, 304, 305, 320, 380, 488, 608, 610, 760, 976, 1159, 1216, 1220, 1297, 1520, 1952, 2318, 2440, 2594, 3040, 3904, 4636, 4880, 5188, 5795, 6080, 6485, 9272, 9760, 10376, 11590, 12970, 18544, 19520, 20752, 23180, 24643, 25940, 37088, 41504, 46360, 49286, 51880, 74176, 79117, 83008, 92720, 98572, 103760, 123215, 158234, 185440, 197144, 207520, 246430, 316468, 370880, 394288, 395585, 415040, 492860, 632936, 788576, 791170, 985720, 1265872, 1503223, 1577152, 1582340, 1971440, 2531744, 3006446, 3164680, 3942880, 5063488, 6012892, 6329360, 7516115, 7885760, 12025784, 12658720, 15032230, 24051568, 25317440, 30064460, 48103136, 60128920, 96206272, 120257840, 240515680, 481031360]

約数ペア:

[(1, 481031360), (2, 240515680), (4, 120257840), (5, 96206272), (8, 60128920), (10, 48103136), (16, 30064460), (19, 25317440), (20, 24051568), (32, 15032230), (38, 12658720), (40, 12025784), (61, 7885760), (64, 7516115), (76, 6329360), (80, 6012892), (95, 5063488), (122, 3942880), (152, 3164680), (160, 3006446), (190, 2531744), (244, 1971440), (304, 1582340), (305, 1577152), (320, 1503223), (380, 1265872), (488, 985720), (608, 791170), (610, 788576), (760, 632936), (976, 492860), (1159, 415040), (1216, 395585), (1220, 394288), (1297, 370880), (1520, 316468), (1952, 246430), (2318, 207520), (2440, 197144), (2594, 185440), (3040, 158234), (3904, 123215), (4636, 103760), (4880, 98572), (5188, 92720), (5795, 83008), (6080, 79117), (6485, 74176), (9272, 51880), (9760, 49286), (10376, 46360), (11590, 41504), (12970, 37088), (18544, 25940), (19520, 24643), (20752, 23180)]