2699280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 9517248

約数和(自身を除く): 6817968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 163, 180, 184, 207, 230, 240, 276, 326, 345, 360, 368, 414, 460, 489, 552, 652, 690, 720, 815, 828, 920, 978, 1035, 1104, 1304, 1380, 1467, 1630, 1656, 1840, 1956, 2070, 2445, 2608, 2760, 2934, 3260, 3312, 3749, 3912, 4140, 4890, 5520, 5868, 6520, 7335, 7498, 7824, 8280, 9780, 11247, 11736, 13040, 14670, 14996, 16560, 18745, 19560, 22494, 23472, 29340, 29992, 33741, 37490, 39120, 44988, 56235, 58680, 59984, 67482, 74980, 89976, 112470, 117360, 134964, 149960, 168705, 179952, 224940, 269928, 299920, 337410, 449880, 539856, 674820, 899760, 1349640, 2699280]

約数ペア:

[(1, 2699280), (2, 1349640), (3, 899760), (4, 674820), (5, 539856), (6, 449880), (8, 337410), (9, 299920), (10, 269928), (12, 224940), (15, 179952), (16, 168705), (18, 149960), (20, 134964), (23, 117360), (24, 112470), (30, 89976), (36, 74980), (40, 67482), (45, 59984), (46, 58680), (48, 56235), (60, 44988), (69, 39120), (72, 37490), (80, 33741), (90, 29992), (92, 29340), (115, 23472), (120, 22494), (138, 19560), (144, 18745), (163, 16560), (180, 14996), (184, 14670), (207, 13040), (230, 11736), (240, 11247), (276, 9780), (326, 8280), (345, 7824), (360, 7498), (368, 7335), (414, 6520), (460, 5868), (489, 5520), (552, 4890), (652, 4140), (690, 3912), (720, 3749), (815, 3312), (828, 3260), (920, 2934), (978, 2760), (1035, 2608), (1104, 2445), (1304, 2070), (1380, 1956), (1467, 1840), (1630, 1656)]