86993895840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2971103}}^1$

素因数の和:2971182

約数の個数: 96

約数和(自身を含む): 278523173376

約数和(自身を除く): 191529277536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 4880, 5856, 7320, 9760, 14640, 29280, 2971103, 5942206, 8913309, 11884412, 14855515, 17826618, 23768824, 29711030, 35653236, 44566545, 47537648, 59422060, 71306472, 89133090, 95075296, 118844120, 142612944, 178266180, 181237283, 237688240, 285225888, 356532360, 362474566, 475376480, 543711849, 713064720, 724949132, 906186415, 1087423698, 1426129440, 1449898264, 1812372830, 2174847396, 2718559245, 2899796528, 3624745660, 4349694792, 5437118490, 5799593056, 7249491320, 8699389584, 10874236980, 14498982640, 17398779168, 21748473960, 28997965280, 43496947920, 86993895840]

約数ペア:

[(1, 86993895840), (2, 43496947920), (3, 28997965280), (4, 21748473960), (5, 17398779168), (6, 14498982640), (8, 10874236980), (10, 8699389584), (12, 7249491320), (15, 5799593056), (16, 5437118490), (20, 4349694792), (24, 3624745660), (30, 2899796528), (32, 2718559245), (40, 2174847396), (48, 1812372830), (60, 1449898264), (61, 1426129440), (80, 1087423698), (96, 906186415), (120, 724949132), (122, 713064720), (160, 543711849), (183, 475376480), (240, 362474566), (244, 356532360), (305, 285225888), (366, 237688240), (480, 181237283), (488, 178266180), (610, 142612944), (732, 118844120), (915, 95075296), (976, 89133090), (1220, 71306472), (1464, 59422060), (1830, 47537648), (1952, 44566545), (2440, 35653236), (2928, 29711030), (3660, 23768824), (4880, 17826618), (5856, 14855515), (7320, 11884412), (9760, 8913309), (14640, 5942206), (29280, 2971103)]