79042320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{15683}}^1$

素因数の和:15709

約数の個数: 120

約数和(自身を含む): 303391296

約数和(自身を除く): 224348976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 15683, 31366, 47049, 62732, 78415, 94098, 109781, 125464, 141147, 156830, 188196, 219562, 235245, 250928, 282294, 313660, 329343, 376392, 439124, 470490, 548905, 564588, 627320, 658686, 705735, 752784, 878248, 940980, 988029, 1097810, 1129176, 1254640, 1317372, 1411470, 1646715, 1756496, 1881960, 1976058, 2195620, 2258352, 2634744, 2822940, 3293430, 3763920, 3952116, 4391240, 4940145, 5269488, 5645880, 6586860, 7904232, 8782480, 9880290, 11291760, 13173720, 15808464, 19760580, 26347440, 39521160, 79042320]

約数ペア:

[(1, 79042320), (2, 39521160), (3, 26347440), (4, 19760580), (5, 15808464), (6, 13173720), (7, 11291760), (8, 9880290), (9, 8782480), (10, 7904232), (12, 6586860), (14, 5645880), (15, 5269488), (16, 4940145), (18, 4391240), (20, 3952116), (21, 3763920), (24, 3293430), (28, 2822940), (30, 2634744), (35, 2258352), (36, 2195620), (40, 1976058), (42, 1881960), (45, 1756496), (48, 1646715), (56, 1411470), (60, 1317372), (63, 1254640), (70, 1129176), (72, 1097810), (80, 988029), (84, 940980), (90, 878248), (105, 752784), (112, 705735), (120, 658686), (126, 627320), (140, 564588), (144, 548905), (168, 470490), (180, 439124), (210, 376392), (240, 329343), (252, 313660), (280, 282294), (315, 250928), (336, 235245), (360, 219562), (420, 188196), (504, 156830), (560, 141147), (630, 125464), (720, 109781), (840, 94098), (1008, 78415), (1260, 62732), (1680, 47049), (2520, 31366), (5040, 15683)]