12488029920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{81049}}^1$

素因数の和:81177

約数の個数: 144

約数和(自身を含む): 43014207600

約数和(自身を除く): 30526177680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 120, 144, 160, 180, 214, 240, 288, 321, 360, 428, 480, 535, 642, 720, 856, 963, 1070, 1284, 1440, 1605, 1712, 1926, 2140, 2568, 3210, 3424, 3852, 4280, 4815, 5136, 6420, 7704, 8560, 9630, 10272, 12840, 15408, 17120, 19260, 25680, 30816, 38520, 51360, 77040, 81049, 154080, 162098, 243147, 324196, 405245, 486294, 648392, 729441, 810490, 972588, 1215735, 1296784, 1458882, 1620980, 1945176, 2431470, 2593568, 2917764, 3241960, 3647205, 3890352, 4862940, 5835528, 6483920, 7294410, 7780704, 8672243, 9725880, 11671056, 12967840, 14588820, 17344486, 19451760, 23342112, 26016729, 29177640, 34688972, 38903520, 43361215, 52033458, 58355280, 69377944, 78050187, 86722430, 104066916, 116710560, 130083645, 138755888, 156100374, 173444860, 208133832, 260167290, 277511776, 312200748, 346889720, 390250935, 416267664, 520334580, 624401496, 693779440, 780501870, 832535328, 1040669160, 1248802992, 1387558880, 1561003740, 2081338320, 2497605984, 3122007480, 4162676640, 6244014960, 12488029920]

約数ペア:

[(1, 12488029920), (2, 6244014960), (3, 4162676640), (4, 3122007480), (5, 2497605984), (6, 2081338320), (8, 1561003740), (9, 1387558880), (10, 1248802992), (12, 1040669160), (15, 832535328), (16, 780501870), (18, 693779440), (20, 624401496), (24, 520334580), (30, 416267664), (32, 390250935), (36, 346889720), (40, 312200748), (45, 277511776), (48, 260167290), (60, 208133832), (72, 173444860), (80, 156100374), (90, 138755888), (96, 130083645), (107, 116710560), (120, 104066916), (144, 86722430), (160, 78050187), (180, 69377944), (214, 58355280), (240, 52033458), (288, 43361215), (321, 38903520), (360, 34688972), (428, 29177640), (480, 26016729), (535, 23342112), (642, 19451760), (720, 17344486), (856, 14588820), (963, 12967840), (1070, 11671056), (1284, 9725880), (1440, 8672243), (1605, 7780704), (1712, 7294410), (1926, 6483920), (2140, 5835528), (2568, 4862940), (3210, 3890352), (3424, 3647205), (3852, 3241960), (4280, 2917764), (4815, 2593568), (5136, 2431470), (6420, 1945176), (7704, 1620980), (8560, 1458882), (9630, 1296784), (10272, 1215735), (12840, 972588), (15408, 810490), (17120, 729441), (19260, 648392), (25680, 486294), (30816, 405245), (38520, 324196), (51360, 243147), (77040, 162098), (81049, 154080)]