3856754280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{12253}}^1$

素因数の和:12371

約数の個数: 128

約数和(自身を含む): 12034408320

約数和(自身を除く): 8177654040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 61, 86, 120, 122, 129, 172, 183, 215, 244, 258, 305, 344, 366, 430, 488, 516, 610, 645, 732, 860, 915, 1032, 1220, 1290, 1464, 1720, 1830, 2440, 2580, 2623, 3660, 5160, 5246, 7320, 7869, 10492, 12253, 13115, 15738, 20984, 24506, 26230, 31476, 36759, 39345, 49012, 52460, 61265, 62952, 73518, 78690, 98024, 104920, 122530, 147036, 157380, 183795, 245060, 294072, 314760, 367590, 490120, 526879, 735180, 747433, 1053758, 1470360, 1494866, 1580637, 2107516, 2242299, 2634395, 2989732, 3161274, 3737165, 4215032, 4484598, 5268790, 5979464, 6322548, 7474330, 7903185, 8969196, 10537580, 11211495, 12645096, 14948660, 15806370, 17938392, 21075160, 22422990, 29897320, 31612740, 32139619, 44845980, 63225480, 64279238, 89691960, 96418857, 128558476, 160698095, 192837714, 257116952, 321396190, 385675428, 482094285, 642792380, 771350856, 964188570, 1285584760, 1928377140, 3856754280]

約数ペア:

[(1, 3856754280), (2, 1928377140), (3, 1285584760), (4, 964188570), (5, 771350856), (6, 642792380), (8, 482094285), (10, 385675428), (12, 321396190), (15, 257116952), (20, 192837714), (24, 160698095), (30, 128558476), (40, 96418857), (43, 89691960), (60, 64279238), (61, 63225480), (86, 44845980), (120, 32139619), (122, 31612740), (129, 29897320), (172, 22422990), (183, 21075160), (215, 17938392), (244, 15806370), (258, 14948660), (305, 12645096), (344, 11211495), (366, 10537580), (430, 8969196), (488, 7903185), (516, 7474330), (610, 6322548), (645, 5979464), (732, 5268790), (860, 4484598), (915, 4215032), (1032, 3737165), (1220, 3161274), (1290, 2989732), (1464, 2634395), (1720, 2242299), (1830, 2107516), (2440, 1580637), (2580, 1494866), (2623, 1470360), (3660, 1053758), (5160, 747433), (5246, 735180), (7320, 526879), (7869, 490120), (10492, 367590), (12253, 314760), (13115, 294072), (15738, 245060), (20984, 183795), (24506, 157380), (26230, 147036), (31476, 122530), (36759, 104920), (39345, 98024), (49012, 78690), (52460, 73518), (61265, 62952)]