456754480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8963}}^1$

素因数の和:9003

約数の個数: 120

約数和(自身を含む): 1330508592

約数和(自身を除く): 873754112

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 3185, 3640, 3920, 5096, 6370, 7280, 8963, 10192, 12740, 17926, 25480, 35852, 44815, 50960, 62741, 71704, 89630, 116519, 125482, 143408, 179260, 233038, 250964, 313705, 358520, 439187, 466076, 501928, 582595, 627410, 717040, 815633, 878374, 932152, 1003856, 1165190, 1254820, 1631266, 1756748, 1864304, 2195935, 2330380, 2509640, 3262532, 3513496, 4078165, 4391870, 4660760, 5019280, 5709431, 6525064, 7026992, 8156330, 8783740, 9321520, 11418862, 13050128, 16312660, 17567480, 22837724, 28547155, 32625320, 35134960, 45675448, 57094310, 65250640, 91350896, 114188620, 228377240, 456754480]

約数ペア:

[(1, 456754480), (2, 228377240), (4, 114188620), (5, 91350896), (7, 65250640), (8, 57094310), (10, 45675448), (13, 35134960), (14, 32625320), (16, 28547155), (20, 22837724), (26, 17567480), (28, 16312660), (35, 13050128), (40, 11418862), (49, 9321520), (52, 8783740), (56, 8156330), (65, 7026992), (70, 6525064), (80, 5709431), (91, 5019280), (98, 4660760), (104, 4391870), (112, 4078165), (130, 3513496), (140, 3262532), (182, 2509640), (196, 2330380), (208, 2195935), (245, 1864304), (260, 1756748), (280, 1631266), (364, 1254820), (392, 1165190), (455, 1003856), (490, 932152), (520, 878374), (560, 815633), (637, 717040), (728, 627410), (784, 582595), (910, 501928), (980, 466076), (1040, 439187), (1274, 358520), (1456, 313705), (1820, 250964), (1960, 233038), (2548, 179260), (3185, 143408), (3640, 125482), (3920, 116519), (5096, 89630), (6370, 71704), (7280, 62741), (8963, 50960), (10192, 44815), (12740, 35852), (17926, 25480)]