79924080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14479}}^1$

素因数の和:14518

約数の個数: 80

約数和(自身を含む): 258554880

約数和(自身を除く): 178630800

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, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 14479, 28958, 43437, 57916, 72395, 86874, 115832, 144790, 173748, 217185, 231664, 289580, 333017, 347496, 434370, 579160, 666034, 694992, 868740, 999051, 1158320, 1332068, 1665085, 1737480, 1998102, 2664136, 3330170, 3474960, 3996204, 4995255, 5328272, 6660340, 7992408, 9990510, 13320680, 15984816, 19981020, 26641360, 39962040, 79924080]

約数ペア:

[(1, 79924080), (2, 39962040), (3, 26641360), (4, 19981020), (5, 15984816), (6, 13320680), (8, 9990510), (10, 7992408), (12, 6660340), (15, 5328272), (16, 4995255), (20, 3996204), (23, 3474960), (24, 3330170), (30, 2664136), (40, 1998102), (46, 1737480), (48, 1665085), (60, 1332068), (69, 1158320), (80, 999051), (92, 868740), (115, 694992), (120, 666034), (138, 579160), (184, 434370), (230, 347496), (240, 333017), (276, 289580), (345, 231664), (368, 217185), (460, 173748), (552, 144790), (690, 115832), (920, 86874), (1104, 72395), (1380, 57916), (1840, 43437), (2760, 28958), (5520, 14479)]