768445380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1367}}^1$

素因数の和:1735

約数の個数: 120

約数和(自身を含む): 2419357248

約数和(自身を除く): 1650911868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 347, 405, 540, 694, 810, 1041, 1367, 1388, 1620, 1735, 2082, 2734, 3123, 3470, 4101, 4164, 5205, 5468, 6246, 6835, 6940, 8202, 9369, 10410, 12303, 12492, 13670, 15615, 16404, 18738, 20505, 20820, 24606, 27340, 28107, 31230, 36909, 37476, 41010, 46845, 49212, 56214, 61515, 62460, 73818, 82020, 93690, 110727, 112428, 123030, 140535, 147636, 184545, 187380, 221454, 246060, 281070, 369090, 442908, 474349, 553635, 562140, 738180, 948698, 1107270, 1423047, 1897396, 2214540, 2371745, 2846094, 4269141, 4743490, 5692188, 7115235, 8538282, 9486980, 12807423, 14230470, 17076564, 21345705, 25614846, 28460940, 38422269, 42691410, 51229692, 64037115, 76844538, 85382820, 128074230, 153689076, 192111345, 256148460, 384222690, 768445380]

約数ペア:

[(1, 768445380), (2, 384222690), (3, 256148460), (4, 192111345), (5, 153689076), (6, 128074230), (9, 85382820), (10, 76844538), (12, 64037115), (15, 51229692), (18, 42691410), (20, 38422269), (27, 28460940), (30, 25614846), (36, 21345705), (45, 17076564), (54, 14230470), (60, 12807423), (81, 9486980), (90, 8538282), (108, 7115235), (135, 5692188), (162, 4743490), (180, 4269141), (270, 2846094), (324, 2371745), (347, 2214540), (405, 1897396), (540, 1423047), (694, 1107270), (810, 948698), (1041, 738180), (1367, 562140), (1388, 553635), (1620, 474349), (1735, 442908), (2082, 369090), (2734, 281070), (3123, 246060), (3470, 221454), (4101, 187380), (4164, 184545), (5205, 147636), (5468, 140535), (6246, 123030), (6835, 112428), (6940, 110727), (8202, 93690), (9369, 82020), (10410, 73818), (12303, 62460), (12492, 61515), (13670, 56214), (15615, 49212), (16404, 46845), (18738, 41010), (20505, 37476), (20820, 36909), (24606, 31230), (27340, 28107)]