25641365040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{102043}}^1$

素因数の和:102411

約数の個数: 120

約数和(自身を含む): 86359837200

約数和(自身を除く): 60718472160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 349, 360, 698, 720, 1047, 1396, 1745, 2094, 2792, 3141, 3490, 4188, 5235, 5584, 6282, 6980, 8376, 10470, 12564, 13960, 15705, 16752, 20940, 25128, 27920, 31410, 41880, 50256, 62820, 83760, 102043, 125640, 204086, 251280, 306129, 408172, 510215, 612258, 816344, 918387, 1020430, 1224516, 1530645, 1632688, 1836774, 2040860, 2449032, 3061290, 3673548, 4081720, 4591935, 4898064, 6122580, 7347096, 8163440, 9183870, 12245160, 14694192, 18367740, 24490320, 35613007, 36735480, 71226014, 73470960, 106839021, 142452028, 178065035, 213678042, 284904056, 320517063, 356130070, 427356084, 534195105, 569808112, 641034126, 712260140, 854712168, 1068390210, 1282068252, 1424520280, 1602585315, 1709424336, 2136780420, 2564136504, 2849040560, 3205170630, 4273560840, 5128273008, 6410341260, 8547121680, 12820682520, 25641365040]

約数ペア:

[(1, 25641365040), (2, 12820682520), (3, 8547121680), (4, 6410341260), (5, 5128273008), (6, 4273560840), (8, 3205170630), (9, 2849040560), (10, 2564136504), (12, 2136780420), (15, 1709424336), (16, 1602585315), (18, 1424520280), (20, 1282068252), (24, 1068390210), (30, 854712168), (36, 712260140), (40, 641034126), (45, 569808112), (48, 534195105), (60, 427356084), (72, 356130070), (80, 320517063), (90, 284904056), (120, 213678042), (144, 178065035), (180, 142452028), (240, 106839021), (349, 73470960), (360, 71226014), (698, 36735480), (720, 35613007), (1047, 24490320), (1396, 18367740), (1745, 14694192), (2094, 12245160), (2792, 9183870), (3141, 8163440), (3490, 7347096), (4188, 6122580), (5235, 4898064), (5584, 4591935), (6282, 4081720), (6980, 3673548), (8376, 3061290), (10470, 2449032), (12564, 2040860), (13960, 1836774), (15705, 1632688), (16752, 1530645), (20940, 1224516), (25128, 1020430), (27920, 918387), (31410, 816344), (41880, 612258), (50256, 510215), (62820, 408172), (83760, 306129), (102043, 251280), (125640, 204086)]