30146880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1064

約数の個数: 112

約数和(自身を含む): 98901504

約数和(自身を除く): 68754624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1013, 1240, 1488, 1860, 1984, 2026, 2480, 2976, 3039, 3720, 4052, 4960, 5065, 5952, 6078, 7440, 8104, 9920, 10130, 12156, 14880, 15195, 16208, 20260, 24312, 29760, 30390, 31403, 32416, 40520, 48624, 60780, 62806, 64832, 81040, 94209, 97248, 121560, 125612, 157015, 162080, 188418, 194496, 243120, 251224, 314030, 324160, 376836, 471045, 486240, 502448, 628060, 753672, 942090, 972480, 1004896, 1256120, 1507344, 1884180, 2009792, 2512240, 3014688, 3768360, 5024480, 6029376, 7536720, 10048960, 15073440, 30146880]

約数ペア:

[(1, 30146880), (2, 15073440), (3, 10048960), (4, 7536720), (5, 6029376), (6, 5024480), (8, 3768360), (10, 3014688), (12, 2512240), (15, 2009792), (16, 1884180), (20, 1507344), (24, 1256120), (30, 1004896), (31, 972480), (32, 942090), (40, 753672), (48, 628060), (60, 502448), (62, 486240), (64, 471045), (80, 376836), (93, 324160), (96, 314030), (120, 251224), (124, 243120), (155, 194496), (160, 188418), (186, 162080), (192, 157015), (240, 125612), (248, 121560), (310, 97248), (320, 94209), (372, 81040), (465, 64832), (480, 62806), (496, 60780), (620, 48624), (744, 40520), (930, 32416), (960, 31403), (992, 30390), (1013, 29760), (1240, 24312), (1488, 20260), (1860, 16208), (1984, 15195), (2026, 14880), (2480, 12156), (2976, 10130), (3039, 9920), (3720, 8104), (4052, 7440), (4960, 6078), (5065, 5952)]