8223529320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{3659}}^1$

素因数の和:5760

約数の個数: 128

約数和(自身を含む): 27432432000

約数和(自身を除く): 19208902680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2081, 3659, 4162, 6243, 7318, 8324, 10405, 10977, 12486, 14636, 16648, 18295, 18729, 20810, 21954, 24972, 29272, 31215, 32931, 36590, 37458, 41620, 43908, 49944, 54885, 56187, 62430, 65862, 73180, 74916, 83240, 87816, 93645, 98793, 109770, 112374, 124860, 131724, 146360, 149832, 164655, 187290, 197586, 219540, 224748, 249720, 263448, 280935, 329310, 374580, 395172, 439080, 449496, 493965, 561870, 658620, 749160, 790344, 987930, 1123740, 1317240, 1975860, 2247480, 3951720, 7614379, 15228758, 22843137, 30457516, 38071895, 45686274, 60915032, 68529411, 76143790, 91372548, 114215685, 137058822, 152287580, 182745096, 205588233, 228431370, 274117644, 304575160, 342647055, 411176466, 456862740, 548235288, 685294110, 822352932, 913725480, 1027941165, 1370588220, 1644705864, 2055882330, 2741176440, 4111764660, 8223529320]

約数ペア:

[(1, 8223529320), (2, 4111764660), (3, 2741176440), (4, 2055882330), (5, 1644705864), (6, 1370588220), (8, 1027941165), (9, 913725480), (10, 822352932), (12, 685294110), (15, 548235288), (18, 456862740), (20, 411176466), (24, 342647055), (27, 304575160), (30, 274117644), (36, 228431370), (40, 205588233), (45, 182745096), (54, 152287580), (60, 137058822), (72, 114215685), (90, 91372548), (108, 76143790), (120, 68529411), (135, 60915032), (180, 45686274), (216, 38071895), (270, 30457516), (360, 22843137), (540, 15228758), (1080, 7614379), (2081, 3951720), (3659, 2247480), (4162, 1975860), (6243, 1317240), (7318, 1123740), (8324, 987930), (10405, 790344), (10977, 749160), (12486, 658620), (14636, 561870), (16648, 493965), (18295, 449496), (18729, 439080), (20810, 395172), (21954, 374580), (24972, 329310), (29272, 280935), (31215, 263448), (32931, 249720), (36590, 224748), (37458, 219540), (41620, 197586), (43908, 187290), (49944, 164655), (54885, 149832), (56187, 146360), (62430, 131724), (65862, 124860), (73180, 112374), (74916, 109770), (83240, 98793), (87816, 93645)]