80456656960

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1\times {\mathrm{5393}}^1$

素因数の和:7460

約数の個数: 112

約数和(自身を含む): 200053017216

約数和(自身を除く): 119596360256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 2027, 3680, 4054, 5393, 7360, 8108, 10135, 10786, 16216, 20270, 21572, 26965, 32432, 40540, 43144, 46621, 53930, 64864, 81080, 86288, 93242, 107860, 124039, 129728, 162160, 172576, 186484, 215720, 233105, 248078, 324320, 345152, 372968, 431440, 466210, 496156, 620195, 648640, 745936, 862880, 932420, 992312, 1240390, 1491872, 1725760, 1864840, 1984624, 2480780, 2983744, 3729680, 3969248, 4961560, 7459360, 7938496, 9923120, 10931611, 14918720, 19846240, 21863222, 39692480, 43726444, 54658055, 87452888, 109316110, 174905776, 218632220, 251427053, 349811552, 437264440, 502854106, 699623104, 874528880, 1005708212, 1257135265, 1749057760, 2011416424, 2514270530, 3498115520, 4022832848, 5028541060, 8045665696, 10057082120, 16091331392, 20114164240, 40228328480, 80456656960]

約数ペア:

[(1, 80456656960), (2, 40228328480), (4, 20114164240), (5, 16091331392), (8, 10057082120), (10, 8045665696), (16, 5028541060), (20, 4022832848), (23, 3498115520), (32, 2514270530), (40, 2011416424), (46, 1749057760), (64, 1257135265), (80, 1005708212), (92, 874528880), (115, 699623104), (160, 502854106), (184, 437264440), (230, 349811552), (320, 251427053), (368, 218632220), (460, 174905776), (736, 109316110), (920, 87452888), (1472, 54658055), (1840, 43726444), (2027, 39692480), (3680, 21863222), (4054, 19846240), (5393, 14918720), (7360, 10931611), (8108, 9923120), (10135, 7938496), (10786, 7459360), (16216, 4961560), (20270, 3969248), (21572, 3729680), (26965, 2983744), (32432, 2480780), (40540, 1984624), (43144, 1864840), (46621, 1725760), (53930, 1491872), (64864, 1240390), (81080, 992312), (86288, 932420), (93242, 862880), (107860, 745936), (124039, 648640), (129728, 620195), (162160, 496156), (172576, 466210), (186484, 431440), (215720, 372968), (233105, 345152), (248078, 324320)]