1170048640

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:930

約数の個数: 128

約数和(自身を含む): 2951406720

約数和(自身を除く): 1781358080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 101, 115, 128, 160, 184, 202, 230, 320, 368, 404, 460, 505, 640, 736, 787, 808, 920, 1010, 1472, 1574, 1616, 1840, 2020, 2323, 2944, 3148, 3232, 3680, 3935, 4040, 4646, 6296, 6464, 7360, 7870, 8080, 9292, 11615, 12592, 12928, 14720, 15740, 16160, 18101, 18584, 23230, 25184, 31480, 32320, 36202, 37168, 46460, 50368, 62960, 64640, 72404, 74336, 79487, 90505, 92920, 100736, 125920, 144808, 148672, 158974, 181010, 185840, 251840, 289616, 297344, 317948, 362020, 371680, 397435, 503680, 579232, 635896, 724040, 743360, 794870, 1158464, 1271792, 1448080, 1486720, 1589740, 1828201, 2316928, 2543584, 2896160, 3179480, 3656402, 5087168, 5792320, 6358960, 7312804, 9141005, 10174336, 11584640, 12717920, 14625608, 18282010, 25435840, 29251216, 36564020, 50871680, 58502432, 73128040, 117004864, 146256080, 234009728, 292512160, 585024320, 1170048640]

約数ペア:

[(1, 1170048640), (2, 585024320), (4, 292512160), (5, 234009728), (8, 146256080), (10, 117004864), (16, 73128040), (20, 58502432), (23, 50871680), (32, 36564020), (40, 29251216), (46, 25435840), (64, 18282010), (80, 14625608), (92, 12717920), (101, 11584640), (115, 10174336), (128, 9141005), (160, 7312804), (184, 6358960), (202, 5792320), (230, 5087168), (320, 3656402), (368, 3179480), (404, 2896160), (460, 2543584), (505, 2316928), (640, 1828201), (736, 1589740), (787, 1486720), (808, 1448080), (920, 1271792), (1010, 1158464), (1472, 794870), (1574, 743360), (1616, 724040), (1840, 635896), (2020, 579232), (2323, 503680), (2944, 397435), (3148, 371680), (3232, 362020), (3680, 317948), (3935, 297344), (4040, 289616), (4646, 251840), (6296, 185840), (6464, 181010), (7360, 158974), (7870, 148672), (8080, 144808), (9292, 125920), (11615, 100736), (12592, 92920), (12928, 90505), (14720, 79487), (15740, 74336), (16160, 72404), (18101, 64640), (18584, 62960), (23230, 50368), (25184, 46460), (31480, 37168), (32320, 36202)]