799997040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16103}}^1$

素因数の和:16148

約数の個数: 160

約数和(自身を含む): 2875530240

約数和(自身を除く): 2075533200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 6210, 8280, 9936, 12420, 16103, 16560, 24840, 32206, 48309, 49680, 64412, 80515, 96618, 128824, 144927, 161030, 193236, 241545, 257648, 289854, 322060, 370369, 386472, 434781, 483090, 579708, 644120, 724635, 740738, 772944, 869562, 966180, 1111107, 1159416, 1288240, 1449270, 1481476, 1739124, 1851845, 1932360, 2173905, 2222214, 2318832, 2898540, 2962952, 3333321, 3478248, 3703690, 3864720, 4347810, 4444428, 5555535, 5797080, 5925904, 6666642, 6956496, 7407380, 8695620, 8888856, 9999963, 11111070, 11594160, 13333284, 14814760, 16666605, 17391240, 17777712, 19999926, 22222140, 26666568, 29629520, 33333210, 34782480, 39999852, 44444280, 49999815, 53333136, 66666420, 79999704, 88888560, 99999630, 133332840, 159999408, 199999260, 266665680, 399998520, 799997040]

約数ペア:

[(1, 799997040), (2, 399998520), (3, 266665680), (4, 199999260), (5, 159999408), (6, 133332840), (8, 99999630), (9, 88888560), (10, 79999704), (12, 66666420), (15, 53333136), (16, 49999815), (18, 44444280), (20, 39999852), (23, 34782480), (24, 33333210), (27, 29629520), (30, 26666568), (36, 22222140), (40, 19999926), (45, 17777712), (46, 17391240), (48, 16666605), (54, 14814760), (60, 13333284), (69, 11594160), (72, 11111070), (80, 9999963), (90, 8888856), (92, 8695620), (108, 7407380), (115, 6956496), (120, 6666642), (135, 5925904), (138, 5797080), (144, 5555535), (180, 4444428), (184, 4347810), (207, 3864720), (216, 3703690), (230, 3478248), (240, 3333321), (270, 2962952), (276, 2898540), (345, 2318832), (360, 2222214), (368, 2173905), (414, 1932360), (432, 1851845), (460, 1739124), (540, 1481476), (552, 1449270), (621, 1288240), (690, 1159416), (720, 1111107), (828, 966180), (920, 869562), (1035, 772944), (1080, 740738), (1104, 724635), (1242, 644120), (1380, 579708), (1656, 483090), (1840, 434781), (2070, 386472), (2160, 370369), (2484, 322060), (2760, 289854), (3105, 257648), (3312, 241545), (4140, 193236), (4968, 161030), (5520, 144927), (6210, 128824), (8280, 96618), (9936, 80515), (12420, 64412), (16103, 49680), (16560, 48309), (24840, 32206)]