2528160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 8346240

約数和(自身を除く): 5818080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 229, 230, 240, 276, 345, 368, 458, 460, 480, 552, 687, 690, 736, 916, 920, 1104, 1145, 1374, 1380, 1832, 1840, 2208, 2290, 2748, 2760, 3435, 3664, 3680, 4580, 5267, 5496, 5520, 6870, 7328, 9160, 10534, 10992, 11040, 13740, 15801, 18320, 21068, 21984, 26335, 27480, 31602, 36640, 42136, 52670, 54960, 63204, 79005, 84272, 105340, 109920, 126408, 158010, 168544, 210680, 252816, 316020, 421360, 505632, 632040, 842720, 1264080, 2528160]

約数ペア:

[(1, 2528160), (2, 1264080), (3, 842720), (4, 632040), (5, 505632), (6, 421360), (8, 316020), (10, 252816), (12, 210680), (15, 168544), (16, 158010), (20, 126408), (23, 109920), (24, 105340), (30, 84272), (32, 79005), (40, 63204), (46, 54960), (48, 52670), (60, 42136), (69, 36640), (80, 31602), (92, 27480), (96, 26335), (115, 21984), (120, 21068), (138, 18320), (160, 15801), (184, 13740), (229, 11040), (230, 10992), (240, 10534), (276, 9160), (345, 7328), (368, 6870), (458, 5520), (460, 5496), (480, 5267), (552, 4580), (687, 3680), (690, 3664), (736, 3435), (916, 2760), (920, 2748), (1104, 2290), (1145, 2208), (1374, 1840), (1380, 1832)]