425884560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{77153}}^1$

素因数の和:77192

約数の個数: 80

約数和(自身を含む): 1377661824

約数和(自身を除く): 951777264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 77153, 154306, 231459, 308612, 385765, 462918, 617224, 771530, 925836, 1157295, 1234448, 1543060, 1774519, 1851672, 2314590, 3086120, 3549038, 3703344, 4629180, 5323557, 6172240, 7098076, 8872595, 9258360, 10647114, 14196152, 17745190, 18516720, 21294228, 26617785, 28392304, 35490380, 42588456, 53235570, 70980760, 85176912, 106471140, 141961520, 212942280, 425884560]

約数ペア:

[(1, 425884560), (2, 212942280), (3, 141961520), (4, 106471140), (5, 85176912), (6, 70980760), (8, 53235570), (10, 42588456), (12, 35490380), (15, 28392304), (16, 26617785), (20, 21294228), (23, 18516720), (24, 17745190), (30, 14196152), (40, 10647114), (46, 9258360), (48, 8872595), (60, 7098076), (69, 6172240), (80, 5323557), (92, 4629180), (115, 3703344), (120, 3549038), (138, 3086120), (184, 2314590), (230, 1851672), (240, 1774519), (276, 1543060), (345, 1234448), (368, 1157295), (460, 925836), (552, 771530), (690, 617224), (920, 462918), (1104, 385765), (1380, 308612), (1840, 231459), (2760, 154306), (5520, 77153)]