1349812320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{20231}}^1$

素因数の和:20388

約数の個数: 96

約数和(自身を含む): 4282709760

約数和(自身を除く): 2932897440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 4448, 5560, 6672, 8340, 11120, 13344, 16680, 20231, 22240, 33360, 40462, 60693, 66720, 80924, 101155, 121386, 161848, 202310, 242772, 303465, 323696, 404620, 485544, 606930, 647392, 809240, 971088, 1213860, 1618480, 1942176, 2427720, 2812109, 3236960, 4855440, 5624218, 8436327, 9710880, 11248436, 14060545, 16872654, 22496872, 28121090, 33745308, 42181635, 44993744, 56242180, 67490616, 84363270, 89987488, 112484360, 134981232, 168726540, 224968720, 269962464, 337453080, 449937440, 674906160, 1349812320]

約数ペア:

[(1, 1349812320), (2, 674906160), (3, 449937440), (4, 337453080), (5, 269962464), (6, 224968720), (8, 168726540), (10, 134981232), (12, 112484360), (15, 89987488), (16, 84363270), (20, 67490616), (24, 56242180), (30, 44993744), (32, 42181635), (40, 33745308), (48, 28121090), (60, 22496872), (80, 16872654), (96, 14060545), (120, 11248436), (139, 9710880), (160, 8436327), (240, 5624218), (278, 4855440), (417, 3236960), (480, 2812109), (556, 2427720), (695, 1942176), (834, 1618480), (1112, 1213860), (1390, 971088), (1668, 809240), (2085, 647392), (2224, 606930), (2780, 485544), (3336, 404620), (4170, 323696), (4448, 303465), (5560, 242772), (6672, 202310), (8340, 161848), (11120, 121386), (13344, 101155), (16680, 80924), (20231, 66720), (22240, 60693), (33360, 40462)]