355215240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4909}}^1$

素因数の和:4996

約数の個数: 128

約数和(自身を含む): 1201968000

約数和(自身を除く): 846752760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 180, 201, 216, 268, 270, 335, 360, 402, 536, 540, 603, 670, 804, 1005, 1080, 1206, 1340, 1608, 1809, 2010, 2412, 2680, 3015, 3618, 4020, 4824, 4909, 6030, 7236, 8040, 9045, 9818, 12060, 14472, 14727, 18090, 19636, 24120, 24545, 29454, 36180, 39272, 44181, 49090, 58908, 72360, 73635, 88362, 98180, 117816, 132543, 147270, 176724, 196360, 220905, 265086, 294540, 328903, 353448, 441810, 530172, 589080, 657806, 662715, 883620, 986709, 1060344, 1315612, 1325430, 1644515, 1767240, 1973418, 2631224, 2650860, 2960127, 3289030, 3946836, 4933545, 5301720, 5920254, 6578060, 7893672, 8880381, 9867090, 11840508, 13156120, 14800635, 17760762, 19734180, 23681016, 29601270, 35521524, 39468360, 44401905, 59202540, 71043048, 88803810, 118405080, 177607620, 355215240]

約数ペア:

[(1, 355215240), (2, 177607620), (3, 118405080), (4, 88803810), (5, 71043048), (6, 59202540), (8, 44401905), (9, 39468360), (10, 35521524), (12, 29601270), (15, 23681016), (18, 19734180), (20, 17760762), (24, 14800635), (27, 13156120), (30, 11840508), (36, 9867090), (40, 8880381), (45, 7893672), (54, 6578060), (60, 5920254), (67, 5301720), (72, 4933545), (90, 3946836), (108, 3289030), (120, 2960127), (134, 2650860), (135, 2631224), (180, 1973418), (201, 1767240), (216, 1644515), (268, 1325430), (270, 1315612), (335, 1060344), (360, 986709), (402, 883620), (536, 662715), (540, 657806), (603, 589080), (670, 530172), (804, 441810), (1005, 353448), (1080, 328903), (1206, 294540), (1340, 265086), (1608, 220905), (1809, 196360), (2010, 176724), (2412, 147270), (2680, 132543), (3015, 117816), (3618, 98180), (4020, 88362), (4824, 73635), (4909, 72360), (6030, 58908), (7236, 49090), (8040, 44181), (9045, 39272), (9818, 36180), (12060, 29454), (14472, 24545), (14727, 24120), (18090, 19636)]