283370880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11353}}^1$

素因数の和:11388

約数の個数: 128

約数和(自身を含む): 972810720

約数和(自身を除く): 689439840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 11353, 12480, 22706, 24960, 34059, 45412, 56765, 68118, 90824, 113530, 136236, 147589, 170295, 181648, 227060, 272472, 295178, 340590, 363296, 442767, 454120, 544944, 590356, 681180, 726592, 737945, 885534, 908240, 1089888, 1180712, 1362360, 1453184, 1475890, 1771068, 1816480, 2179776, 2213835, 2361424, 2724720, 2951780, 3542136, 3632960, 4359552, 4427670, 4722848, 5449440, 5903560, 7084272, 7265920, 8855340, 9445696, 10898880, 11807120, 14168544, 17710680, 18891392, 21797760, 23614240, 28337088, 35421360, 47228480, 56674176, 70842720, 94456960, 141685440, 283370880]

約数ペア:

[(1, 283370880), (2, 141685440), (3, 94456960), (4, 70842720), (5, 56674176), (6, 47228480), (8, 35421360), (10, 28337088), (12, 23614240), (13, 21797760), (15, 18891392), (16, 17710680), (20, 14168544), (24, 11807120), (26, 10898880), (30, 9445696), (32, 8855340), (39, 7265920), (40, 7084272), (48, 5903560), (52, 5449440), (60, 4722848), (64, 4427670), (65, 4359552), (78, 3632960), (80, 3542136), (96, 2951780), (104, 2724720), (120, 2361424), (128, 2213835), (130, 2179776), (156, 1816480), (160, 1771068), (192, 1475890), (195, 1453184), (208, 1362360), (240, 1180712), (260, 1089888), (312, 908240), (320, 885534), (384, 737945), (390, 726592), (416, 681180), (480, 590356), (520, 544944), (624, 454120), (640, 442767), (780, 363296), (832, 340590), (960, 295178), (1040, 272472), (1248, 227060), (1560, 181648), (1664, 170295), (1920, 147589), (2080, 136236), (2496, 113530), (3120, 90824), (4160, 68118), (4992, 56765), (6240, 45412), (8320, 34059), (11353, 24960), (12480, 22706)]