896681880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1801}}^1$

素因数の和:2282

約数の個数: 128

約数和(自身を含む): 2997086400

約数和(自身を除く): 2100404520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 461, 540, 922, 1080, 1383, 1801, 1844, 2305, 2766, 3602, 3688, 4149, 4610, 5403, 5532, 6915, 7204, 8298, 9005, 9220, 10806, 11064, 12447, 13830, 14408, 16209, 16596, 18010, 18440, 20745, 21612, 24894, 27015, 27660, 32418, 33192, 36020, 41490, 43224, 48627, 49788, 54030, 55320, 62235, 64836, 72040, 81045, 82980, 97254, 99576, 108060, 124470, 129672, 162090, 165960, 194508, 216120, 243135, 248940, 324180, 389016, 486270, 497880, 648360, 830261, 972540, 1660522, 1945080, 2490783, 3321044, 4151305, 4981566, 6642088, 7472349, 8302610, 9963132, 12453915, 14944698, 16605220, 19926264, 22417047, 24907830, 29889396, 33210440, 37361745, 44834094, 49815660, 59778792, 74723490, 89668188, 99631320, 112085235, 149446980, 179336376, 224170470, 298893960, 448340940, 896681880]

約数ペア:

[(1, 896681880), (2, 448340940), (3, 298893960), (4, 224170470), (5, 179336376), (6, 149446980), (8, 112085235), (9, 99631320), (10, 89668188), (12, 74723490), (15, 59778792), (18, 49815660), (20, 44834094), (24, 37361745), (27, 33210440), (30, 29889396), (36, 24907830), (40, 22417047), (45, 19926264), (54, 16605220), (60, 14944698), (72, 12453915), (90, 9963132), (108, 8302610), (120, 7472349), (135, 6642088), (180, 4981566), (216, 4151305), (270, 3321044), (360, 2490783), (461, 1945080), (540, 1660522), (922, 972540), (1080, 830261), (1383, 648360), (1801, 497880), (1844, 486270), (2305, 389016), (2766, 324180), (3602, 248940), (3688, 243135), (4149, 216120), (4610, 194508), (5403, 165960), (5532, 162090), (6915, 129672), (7204, 124470), (8298, 108060), (9005, 99576), (9220, 97254), (10806, 82980), (11064, 81045), (12447, 72040), (13830, 64836), (14408, 62235), (16209, 55320), (16596, 54030), (18010, 49788), (18440, 48627), (20745, 43224), (21612, 41490), (24894, 36020), (27015, 33192), (27660, 32418)]