1145252760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{809}}^1$

素因数の和:1121

約数の個数: 128

約数和(自身を含む): 3527193600

約数和(自身を除く): 2381940840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 251, 282, 376, 470, 502, 564, 705, 753, 809, 940, 1004, 1128, 1255, 1410, 1506, 1618, 1880, 2008, 2427, 2510, 2820, 3012, 3236, 3765, 4045, 4854, 5020, 5640, 6024, 6472, 7530, 8090, 9708, 10040, 11797, 12135, 15060, 16180, 19416, 23594, 24270, 30120, 32360, 35391, 38023, 47188, 48540, 58985, 70782, 76046, 94376, 97080, 114069, 117970, 141564, 152092, 176955, 190115, 203059, 228138, 235940, 283128, 304184, 353910, 380230, 406118, 456276, 471880, 570345, 609177, 707820, 760460, 812236, 912552, 1015295, 1140690, 1218354, 1415640, 1520920, 1624472, 2030590, 2281380, 2436708, 3045885, 4061180, 4562760, 4873416, 6091770, 8122360, 9543773, 12183540, 19087546, 24367080, 28631319, 38175092, 47718865, 57262638, 76350184, 95437730, 114525276, 143156595, 190875460, 229050552, 286313190, 381750920, 572626380, 1145252760]

約数ペア:

[(1, 1145252760), (2, 572626380), (3, 381750920), (4, 286313190), (5, 229050552), (6, 190875460), (8, 143156595), (10, 114525276), (12, 95437730), (15, 76350184), (20, 57262638), (24, 47718865), (30, 38175092), (40, 28631319), (47, 24367080), (60, 19087546), (94, 12183540), (120, 9543773), (141, 8122360), (188, 6091770), (235, 4873416), (251, 4562760), (282, 4061180), (376, 3045885), (470, 2436708), (502, 2281380), (564, 2030590), (705, 1624472), (753, 1520920), (809, 1415640), (940, 1218354), (1004, 1140690), (1128, 1015295), (1255, 912552), (1410, 812236), (1506, 760460), (1618, 707820), (1880, 609177), (2008, 570345), (2427, 471880), (2510, 456276), (2820, 406118), (3012, 380230), (3236, 353910), (3765, 304184), (4045, 283128), (4854, 235940), (5020, 228138), (5640, 203059), (6024, 190115), (6472, 176955), (7530, 152092), (8090, 141564), (9708, 117970), (10040, 114069), (11797, 97080), (12135, 94376), (15060, 76046), (16180, 70782), (19416, 58985), (23594, 48540), (24270, 47188), (30120, 38023), (32360, 35391)]