123572280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:841

約数の個数: 128

約数和(自身を含む): 403341120

約数和(自身を除く): 279768840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 113, 120, 130, 156, 195, 226, 260, 312, 339, 390, 452, 520, 565, 678, 701, 780, 904, 1130, 1356, 1402, 1469, 1560, 1695, 2103, 2260, 2712, 2804, 2938, 3390, 3505, 4206, 4407, 4520, 5608, 5876, 6780, 7010, 7345, 8412, 8814, 9113, 10515, 11752, 13560, 14020, 14690, 16824, 17628, 18226, 21030, 22035, 27339, 28040, 29380, 35256, 36452, 42060, 44070, 45565, 54678, 58760, 72904, 79213, 84120, 88140, 91130, 109356, 136695, 158426, 176280, 182260, 218712, 237639, 273390, 316852, 364520, 396065, 475278, 546780, 633704, 792130, 950556, 1029769, 1093560, 1188195, 1584260, 1901112, 2059538, 2376390, 3089307, 3168520, 4119076, 4752780, 5148845, 6178614, 8238152, 9505560, 10297690, 12357228, 15446535, 20595380, 24714456, 30893070, 41190760, 61786140, 123572280]

約数ペア:

[(1, 123572280), (2, 61786140), (3, 41190760), (4, 30893070), (5, 24714456), (6, 20595380), (8, 15446535), (10, 12357228), (12, 10297690), (13, 9505560), (15, 8238152), (20, 6178614), (24, 5148845), (26, 4752780), (30, 4119076), (39, 3168520), (40, 3089307), (52, 2376390), (60, 2059538), (65, 1901112), (78, 1584260), (104, 1188195), (113, 1093560), (120, 1029769), (130, 950556), (156, 792130), (195, 633704), (226, 546780), (260, 475278), (312, 396065), (339, 364520), (390, 316852), (452, 273390), (520, 237639), (565, 218712), (678, 182260), (701, 176280), (780, 158426), (904, 136695), (1130, 109356), (1356, 91130), (1402, 88140), (1469, 84120), (1560, 79213), (1695, 72904), (2103, 58760), (2260, 54678), (2712, 45565), (2804, 44070), (2938, 42060), (3390, 36452), (3505, 35256), (4206, 29380), (4407, 28040), (4520, 27339), (5608, 22035), (5876, 21030), (6780, 18226), (7010, 17628), (7345, 16824), (8412, 14690), (8814, 14020), (9113, 13560), (10515, 11752)]