246565320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:963

約数の個数: 128

約数和(自身を含む): 774144000

約数和(自身を除く): 527578680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 79, 93, 120, 124, 155, 158, 186, 237, 248, 310, 316, 372, 395, 465, 474, 620, 632, 744, 790, 839, 930, 948, 1185, 1240, 1580, 1678, 1860, 1896, 2370, 2449, 2517, 3160, 3356, 3720, 4195, 4740, 4898, 5034, 6712, 7347, 8390, 9480, 9796, 10068, 12245, 12585, 14694, 16780, 19592, 20136, 24490, 25170, 26009, 29388, 33560, 36735, 48980, 50340, 52018, 58776, 66281, 73470, 78027, 97960, 100680, 104036, 130045, 132562, 146940, 156054, 198843, 208072, 260090, 265124, 293880, 312108, 331405, 390135, 397686, 520180, 530248, 624216, 662810, 780270, 795372, 994215, 1040360, 1325620, 1560540, 1590744, 1988430, 2054711, 2651240, 3121080, 3976860, 4109422, 6164133, 7953720, 8218844, 10273555, 12328266, 16437688, 20547110, 24656532, 30820665, 41094220, 49313064, 61641330, 82188440, 123282660, 246565320]

約数ペア:

[(1, 246565320), (2, 123282660), (3, 82188440), (4, 61641330), (5, 49313064), (6, 41094220), (8, 30820665), (10, 24656532), (12, 20547110), (15, 16437688), (20, 12328266), (24, 10273555), (30, 8218844), (31, 7953720), (40, 6164133), (60, 4109422), (62, 3976860), (79, 3121080), (93, 2651240), (120, 2054711), (124, 1988430), (155, 1590744), (158, 1560540), (186, 1325620), (237, 1040360), (248, 994215), (310, 795372), (316, 780270), (372, 662810), (395, 624216), (465, 530248), (474, 520180), (620, 397686), (632, 390135), (744, 331405), (790, 312108), (839, 293880), (930, 265124), (948, 260090), (1185, 208072), (1240, 198843), (1580, 156054), (1678, 146940), (1860, 132562), (1896, 130045), (2370, 104036), (2449, 100680), (2517, 97960), (3160, 78027), (3356, 73470), (3720, 66281), (4195, 58776), (4740, 52018), (4898, 50340), (5034, 48980), (6712, 36735), (7347, 33560), (8390, 29388), (9480, 26009), (9796, 25170), (10068, 24490), (12245, 20136), (12585, 19592), (14694, 16780)]