479341980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2593}}^1$

素因数の和:2700

約数の個数: 144

約数和(自身を含む): 1586282880

約数和(自身を除く): 1106940900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 79, 90, 117, 130, 156, 158, 180, 195, 234, 237, 260, 316, 390, 395, 468, 474, 585, 711, 780, 790, 948, 1027, 1170, 1185, 1422, 1580, 2054, 2340, 2370, 2593, 2844, 3081, 3555, 4108, 4740, 5135, 5186, 6162, 7110, 7779, 9243, 10270, 10372, 12324, 12965, 14220, 15405, 15558, 18486, 20540, 23337, 25930, 30810, 31116, 33709, 36972, 38895, 46215, 46674, 51860, 61620, 67418, 77790, 92430, 93348, 101127, 116685, 134836, 155580, 168545, 184860, 202254, 204847, 233370, 303381, 337090, 404508, 409694, 466740, 505635, 606762, 614541, 674180, 819388, 1011270, 1024235, 1213524, 1229082, 1516905, 1843623, 2022540, 2048470, 2458164, 2663011, 3033810, 3072705, 3687246, 4096940, 5326022, 6067620, 6145410, 7374492, 7989033, 9218115, 10652044, 12290820, 13315055, 15978066, 18436230, 23967099, 26630110, 31956132, 36872460, 39945165, 47934198, 53260220, 79890330, 95868396, 119835495, 159780660, 239670990, 479341980]

約数ペア:

[(1, 479341980), (2, 239670990), (3, 159780660), (4, 119835495), (5, 95868396), (6, 79890330), (9, 53260220), (10, 47934198), (12, 39945165), (13, 36872460), (15, 31956132), (18, 26630110), (20, 23967099), (26, 18436230), (30, 15978066), (36, 13315055), (39, 12290820), (45, 10652044), (52, 9218115), (60, 7989033), (65, 7374492), (78, 6145410), (79, 6067620), (90, 5326022), (117, 4096940), (130, 3687246), (156, 3072705), (158, 3033810), (180, 2663011), (195, 2458164), (234, 2048470), (237, 2022540), (260, 1843623), (316, 1516905), (390, 1229082), (395, 1213524), (468, 1024235), (474, 1011270), (585, 819388), (711, 674180), (780, 614541), (790, 606762), (948, 505635), (1027, 466740), (1170, 409694), (1185, 404508), (1422, 337090), (1580, 303381), (2054, 233370), (2340, 204847), (2370, 202254), (2593, 184860), (2844, 168545), (3081, 155580), (3555, 134836), (4108, 116685), (4740, 101127), (5135, 93348), (5186, 92430), (6162, 77790), (7110, 67418), (7779, 61620), (9243, 51860), (10270, 46674), (10372, 46215), (12324, 38895), (12965, 36972), (14220, 33709), (15405, 31116), (15558, 30810), (18486, 25930), (20540, 23337)]