154920240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2089}}^1$

素因数の和:2211

約数の個数: 120

約数和(自身を含む): 525576480

約数和(自身を除く): 370656240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 103, 120, 144, 180, 206, 240, 309, 360, 412, 515, 618, 720, 824, 927, 1030, 1236, 1545, 1648, 1854, 2060, 2089, 2472, 3090, 3708, 4120, 4178, 4635, 4944, 6180, 6267, 7416, 8240, 8356, 9270, 10445, 12360, 12534, 14832, 16712, 18540, 18801, 20890, 24720, 25068, 31335, 33424, 37080, 37602, 41780, 50136, 62670, 74160, 75204, 83560, 94005, 100272, 125340, 150408, 167120, 188010, 215167, 250680, 300816, 376020, 430334, 501360, 645501, 752040, 860668, 1075835, 1291002, 1504080, 1721336, 1936503, 2151670, 2582004, 3227505, 3442672, 3873006, 4303340, 5164008, 6455010, 7746012, 8606680, 9682515, 10328016, 12910020, 15492024, 17213360, 19365030, 25820040, 30984048, 38730060, 51640080, 77460120, 154920240]

約数ペア:

[(1, 154920240), (2, 77460120), (3, 51640080), (4, 38730060), (5, 30984048), (6, 25820040), (8, 19365030), (9, 17213360), (10, 15492024), (12, 12910020), (15, 10328016), (16, 9682515), (18, 8606680), (20, 7746012), (24, 6455010), (30, 5164008), (36, 4303340), (40, 3873006), (45, 3442672), (48, 3227505), (60, 2582004), (72, 2151670), (80, 1936503), (90, 1721336), (103, 1504080), (120, 1291002), (144, 1075835), (180, 860668), (206, 752040), (240, 645501), (309, 501360), (360, 430334), (412, 376020), (515, 300816), (618, 250680), (720, 215167), (824, 188010), (927, 167120), (1030, 150408), (1236, 125340), (1545, 100272), (1648, 94005), (1854, 83560), (2060, 75204), (2089, 74160), (2472, 62670), (3090, 50136), (3708, 41780), (4120, 37602), (4178, 37080), (4635, 33424), (4944, 31335), (6180, 25068), (6267, 24720), (7416, 20890), (8240, 18801), (8356, 18540), (9270, 16712), (10445, 14832), (12360, 12534)]