268259760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1627}}^1$

素因数の和:1875

約数の個数: 120

約数和(自身を含む): 905395920

約数和(自身を除く): 637136160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 229, 240, 360, 458, 687, 720, 916, 1145, 1374, 1627, 1832, 2061, 2290, 2748, 3254, 3435, 3664, 4122, 4580, 4881, 5496, 6508, 6870, 8135, 8244, 9160, 9762, 10305, 10992, 13016, 13740, 14643, 16270, 16488, 18320, 19524, 20610, 24405, 26032, 27480, 29286, 32540, 32976, 39048, 41220, 48810, 54960, 58572, 65080, 73215, 78096, 82440, 97620, 117144, 130160, 146430, 164880, 195240, 234288, 292860, 372583, 390480, 585720, 745166, 1117749, 1171440, 1490332, 1862915, 2235498, 2980664, 3353247, 3725830, 4470996, 5588745, 5961328, 6706494, 7451660, 8941992, 11177490, 13412988, 14903320, 16766235, 17883984, 22354980, 26825976, 29806640, 33532470, 44709960, 53651952, 67064940, 89419920, 134129880, 268259760]

約数ペア:

[(1, 268259760), (2, 134129880), (3, 89419920), (4, 67064940), (5, 53651952), (6, 44709960), (8, 33532470), (9, 29806640), (10, 26825976), (12, 22354980), (15, 17883984), (16, 16766235), (18, 14903320), (20, 13412988), (24, 11177490), (30, 8941992), (36, 7451660), (40, 6706494), (45, 5961328), (48, 5588745), (60, 4470996), (72, 3725830), (80, 3353247), (90, 2980664), (120, 2235498), (144, 1862915), (180, 1490332), (229, 1171440), (240, 1117749), (360, 745166), (458, 585720), (687, 390480), (720, 372583), (916, 292860), (1145, 234288), (1374, 195240), (1627, 164880), (1832, 146430), (2061, 130160), (2290, 117144), (2748, 97620), (3254, 82440), (3435, 78096), (3664, 73215), (4122, 65080), (4580, 58572), (4881, 54960), (5496, 48810), (6508, 41220), (6870, 39048), (8135, 32976), (8244, 32540), (9160, 29286), (9762, 27480), (10305, 26032), (10992, 24405), (13016, 20610), (13740, 19524), (14643, 18320), (16270, 16488)]