1198900440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7873}}^1$

素因数の和:7943

約数の個数: 160

約数和(自身を含む): 4115897280

約数和(自身を除く): 2916996840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 270, 282, 324, 360, 376, 405, 423, 470, 540, 564, 648, 705, 810, 846, 940, 1080, 1128, 1269, 1410, 1620, 1692, 1880, 2115, 2538, 2820, 3240, 3384, 3807, 4230, 5076, 5640, 6345, 7614, 7873, 8460, 10152, 12690, 15228, 15746, 16920, 19035, 23619, 25380, 30456, 31492, 38070, 39365, 47238, 50760, 62984, 70857, 76140, 78730, 94476, 118095, 141714, 152280, 157460, 188952, 212571, 236190, 283428, 314920, 354285, 370031, 425142, 472380, 566856, 637713, 708570, 740062, 850284, 944760, 1062855, 1110093, 1275426, 1417140, 1480124, 1700568, 1850155, 2125710, 2220186, 2550852, 2834280, 2960248, 3188565, 3330279, 3700310, 4251420, 4440372, 5101704, 5550465, 6377130, 6660558, 7400620, 8502840, 8880744, 9990837, 11100930, 12754260, 13321116, 14801240, 16651395, 19981674, 22201860, 25508520, 26642232, 29972511, 33302790, 39963348, 44403720, 49954185, 59945022, 66605580, 79926696, 99908370, 119890044, 133211160, 149862555, 199816740, 239780088, 299725110, 399633480, 599450220, 1198900440]

約数ペア:

[(1, 1198900440), (2, 599450220), (3, 399633480), (4, 299725110), (5, 239780088), (6, 199816740), (8, 149862555), (9, 133211160), (10, 119890044), (12, 99908370), (15, 79926696), (18, 66605580), (20, 59945022), (24, 49954185), (27, 44403720), (30, 39963348), (36, 33302790), (40, 29972511), (45, 26642232), (47, 25508520), (54, 22201860), (60, 19981674), (72, 16651395), (81, 14801240), (90, 13321116), (94, 12754260), (108, 11100930), (120, 9990837), (135, 8880744), (141, 8502840), (162, 7400620), (180, 6660558), (188, 6377130), (216, 5550465), (235, 5101704), (270, 4440372), (282, 4251420), (324, 3700310), (360, 3330279), (376, 3188565), (405, 2960248), (423, 2834280), (470, 2550852), (540, 2220186), (564, 2125710), (648, 1850155), (705, 1700568), (810, 1480124), (846, 1417140), (940, 1275426), (1080, 1110093), (1128, 1062855), (1269, 944760), (1410, 850284), (1620, 740062), (1692, 708570), (1880, 637713), (2115, 566856), (2538, 472380), (2820, 425142), (3240, 370031), (3384, 354285), (3807, 314920), (4230, 283428), (5076, 236190), (5640, 212571), (6345, 188952), (7614, 157460), (7873, 152280), (8460, 141714), (10152, 118095), (12690, 94476), (15228, 78730), (15746, 76140), (16920, 70857), (19035, 62984), (23619, 50760), (25380, 47238), (30456, 39365), (31492, 38070)]