15091680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1367}}^1$

素因数の和:1408

約数の個数: 96

約数和(自身を含む): 49641984

約数和(自身を除く): 34550304

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, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1367, 1380, 1840, 2208, 2734, 2760, 3680, 4101, 5468, 5520, 6835, 8202, 10936, 11040, 13670, 16404, 20505, 21872, 27340, 31441, 32808, 41010, 43744, 54680, 62882, 65616, 82020, 94323, 109360, 125764, 131232, 157205, 164040, 188646, 218720, 251528, 314410, 328080, 377292, 471615, 503056, 628820, 656160, 754584, 943230, 1006112, 1257640, 1509168, 1886460, 2515280, 3018336, 3772920, 5030560, 7545840, 15091680]

約数ペア:

[(1, 15091680), (2, 7545840), (3, 5030560), (4, 3772920), (5, 3018336), (6, 2515280), (8, 1886460), (10, 1509168), (12, 1257640), (15, 1006112), (16, 943230), (20, 754584), (23, 656160), (24, 628820), (30, 503056), (32, 471615), (40, 377292), (46, 328080), (48, 314410), (60, 251528), (69, 218720), (80, 188646), (92, 164040), (96, 157205), (115, 131232), (120, 125764), (138, 109360), (160, 94323), (184, 82020), (230, 65616), (240, 62882), (276, 54680), (345, 43744), (368, 41010), (460, 32808), (480, 31441), (552, 27340), (690, 21872), (736, 20505), (920, 16404), (1104, 13670), (1367, 11040), (1380, 10936), (1840, 8202), (2208, 6835), (2734, 5520), (2760, 5468), (3680, 4101)]