1330888560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{523}}^1$

素因数の和:1023

約数の個数: 160

約数和(自身を含む): 4322723328

約数和(自身を除く): 2991834768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 461, 523, 552, 690, 920, 922, 1046, 1104, 1380, 1383, 1569, 1840, 1844, 2092, 2305, 2615, 2760, 2766, 3138, 3688, 4184, 4610, 5230, 5520, 5532, 6276, 6915, 7376, 7845, 8368, 9220, 10460, 10603, 11064, 12029, 12552, 13830, 15690, 18440, 20920, 21206, 22128, 24058, 25104, 27660, 31380, 31809, 36087, 36880, 41840, 42412, 48116, 53015, 55320, 60145, 62760, 63618, 72174, 84824, 96232, 106030, 110640, 120290, 125520, 127236, 144348, 159045, 169648, 180435, 192464, 212060, 240580, 241103, 254472, 288696, 318090, 360870, 424120, 481160, 482206, 508944, 577392, 636180, 721740, 723309, 848240, 962320, 964412, 1205515, 1272360, 1443480, 1446618, 1928824, 2411030, 2544720, 2886960, 2893236, 3616545, 3857648, 4822060, 5545369, 5786472, 7233090, 9644120, 11090738, 11572944, 14466180, 16636107, 19288240, 22181476, 27726845, 28932360, 33272214, 44362952, 55453690, 57864720, 66544428, 83180535, 88725904, 110907380, 133088856, 166361070, 221814760, 266177712, 332722140, 443629520, 665444280, 1330888560]

約数ペア:

[(1, 1330888560), (2, 665444280), (3, 443629520), (4, 332722140), (5, 266177712), (6, 221814760), (8, 166361070), (10, 133088856), (12, 110907380), (15, 88725904), (16, 83180535), (20, 66544428), (23, 57864720), (24, 55453690), (30, 44362952), (40, 33272214), (46, 28932360), (48, 27726845), (60, 22181476), (69, 19288240), (80, 16636107), (92, 14466180), (115, 11572944), (120, 11090738), (138, 9644120), (184, 7233090), (230, 5786472), (240, 5545369), (276, 4822060), (345, 3857648), (368, 3616545), (460, 2893236), (461, 2886960), (523, 2544720), (552, 2411030), (690, 1928824), (920, 1446618), (922, 1443480), (1046, 1272360), (1104, 1205515), (1380, 964412), (1383, 962320), (1569, 848240), (1840, 723309), (1844, 721740), (2092, 636180), (2305, 577392), (2615, 508944), (2760, 482206), (2766, 481160), (3138, 424120), (3688, 360870), (4184, 318090), (4610, 288696), (5230, 254472), (5520, 241103), (5532, 240580), (6276, 212060), (6915, 192464), (7376, 180435), (7845, 169648), (8368, 159045), (9220, 144348), (10460, 127236), (10603, 125520), (11064, 120290), (12029, 110640), (12552, 106030), (13830, 96232), (15690, 84824), (18440, 72174), (20920, 63618), (21206, 62760), (22128, 60145), (24058, 55320), (25104, 53015), (27660, 48116), (31380, 42412), (31809, 41840), (36087, 36880)]