151429920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{811}}^1$

素因数の和:1218

約数の個数: 96

約数和(自身を含む): 478820160

約数和(自身を除く): 327390240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 389, 480, 778, 811, 1167, 1556, 1622, 1945, 2334, 2433, 3112, 3244, 3890, 4055, 4668, 4866, 5835, 6224, 6488, 7780, 8110, 9336, 9732, 11670, 12165, 12448, 12976, 15560, 16220, 18672, 19464, 23340, 24330, 25952, 31120, 32440, 37344, 38928, 46680, 48660, 62240, 64880, 77856, 93360, 97320, 129760, 186720, 194640, 315479, 389280, 630958, 946437, 1261916, 1577395, 1892874, 2523832, 3154790, 3785748, 4732185, 5047664, 6309580, 7571496, 9464370, 10095328, 12619160, 15142992, 18928740, 25238320, 30285984, 37857480, 50476640, 75714960, 151429920]

約数ペア:

[(1, 151429920), (2, 75714960), (3, 50476640), (4, 37857480), (5, 30285984), (6, 25238320), (8, 18928740), (10, 15142992), (12, 12619160), (15, 10095328), (16, 9464370), (20, 7571496), (24, 6309580), (30, 5047664), (32, 4732185), (40, 3785748), (48, 3154790), (60, 2523832), (80, 1892874), (96, 1577395), (120, 1261916), (160, 946437), (240, 630958), (389, 389280), (480, 315479), (778, 194640), (811, 186720), (1167, 129760), (1556, 97320), (1622, 93360), (1945, 77856), (2334, 64880), (2433, 62240), (3112, 48660), (3244, 46680), (3890, 38928), (4055, 37344), (4668, 32440), (4866, 31120), (5835, 25952), (6224, 24330), (6488, 23340), (7780, 19464), (8110, 18672), (9336, 16220), (9732, 15560), (11670, 12976), (12165, 12448)]